{"product_id":"omtech-k40-45w-desktop-co2-laser-engraver","title":"OMTech K40+ 45W Desktop CO2 Laser Engraver","description":"\u003ch2\u003eThe Smarter Starting Point for CO2 Laser Engraving — More Power, Better Bed, Ready to Run.\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"color: #7f1d1d;\"\u003e\u003cem\u003e\u003cspan class=\"_animating_yu34g_10\"\u003eThe OMTech K40+ 45W is a \u003cstrong\u003ecompact desktop CO2 laser engraver\u003c\/strong\u003e built for beginners, makers, home workshops, classrooms, and small craft businesses who want to start laser engraving and cutting without a large equipment footprint or complex setup. \u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: #7f1d1d;\"\u003e\u003cem\u003eIt delivers \u003cstrong\u003e45W of CO2 laser power\u003c\/strong\u003e across an \u003cstrong\u003e8\" × 12\" working area\u003c\/strong\u003e with a detachable honeycomb workbed, a pull-out waste tray, water pump cooling, and compatibility with both LaserGRBL and LightBurn — everything needed to go from unboxing to first project the same day.\u003cbr\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #7f1d1d;\"\u003e\u003cem\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/XkH2NOUsWag?si=YJGvOOcCAyAC2zge\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/OMTech_K40_45W_Desktop_CO2_Laser_Engraver_with_8__x_12__Working_Area_and_Detachable_Honeycomb_Workbed_Key_Metrics_1.jpg?v=1786185811\" alt=\"OMTech K40+ 45W Desktop CO2 Laser Engraver with 8_ x 12_ Working Area and Detachable Honeycomb Workbed Key Metrics 1\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/OMTech_K40_45W_Desktop_CO2_Laser_Engraver_with_8__x_12__Working_Area_and_Detachable_Honeycomb_Workbed_Key_Metrics_2.jpg?v=1786185817\" alt=\"OMTech K40+ 45W Desktop CO2 Laser Engraver with 8_ x 12_ Working Area and Detachable Honeycomb Workbed Key Metrics 2\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable width=\"100%\" style=\"width: 90.6016%;\" height=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 100px;\"\u003e\n\u003cp\u003e\u003cimg\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Wood_1.jpg?v=1725578415\" alt=\"Compatible Laser Engraving Materials Wood\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eWood\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 100px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/MDF_Plywood.jpg?v=1725580115\" alt=\"Compatible Laser Engraving Materials Plywood\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eMDF \/ Plywood\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 100px;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Compatible Laser Engraving Materials Leather\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Leather_1.jpg?v=1725578455\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eLeather\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 100px;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Compatible Laser Engraving Materials Plastics\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Plastic.jpg?v=1725578520\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003ePlastics\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 100px;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Compatible Laser Engraving Materials fabric\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Fabric.jpg?v=1725578486\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eFabric\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 100px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Stone_1.jpg?v=1725578520\" alt=\"Compatible Laser Engraving Materials Stone\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eStone\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 100px;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Compatible Laser Engraving Materials Metal\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Metal_1.jpg?v=1725578520\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eCoated Metals\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 100px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Glass_2.jpg?v=1725578520\" alt=\"Compatible Laser Engraving Materials Glass\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eGlass\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg\u003e\u003cimg\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/8_24e5c910-adf5-452f-98db-9041c3d1c700.jpg?v=1786181358\" alt=\"OMTech K40+ 45W Desktop CO2 Laser Engraver Specifications\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhy the K40+ Is the Right Entry Point Over a Basic K40\u003c\/h3\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cdiv class=\"_chunkWrapper_yu34g_39\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe original K40 is the most recognizable entry-level CO2 laser format — and its reputation is complicated. Many buyers discover after purchasing that stock K40 machines require significant modification to work well: replacement controllers for LightBurn compatibility, aftermarket workbeds for cutting, better cooling, and upgraded mirrors. By the time the modifications are complete, the \"cheap\" machine isn't cheap anymore.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe K40+ is designed to start where those modifications leave off:\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003e45W versus the 40W of standard K40 machines\u003c\/strong\u003e — more power, cleaner cuts on thicker materials, and faster throughput on engraving passes.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eDetachable honeycomb workbed included\u003c\/strong\u003e — the honeycomb surface supports workpieces without a solid backing that blocks downward laser pass-through, which is how clean cuts are made. Standard K40 machines often don't include a proper cutting surface.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003ePull-out waste tray\u003c\/strong\u003e — collects cutting debris from below the workbed, making cleanup between sessions practical rather than painful.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWater pump included\u003c\/strong\u003e — the 75W water pump for laser tube cooling ships with the machine, no separate purchase required.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eFor a beginner who wants to start making, not start modifying — the K40+ is the right starting point\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e8\" × 12\" Working Area — Compact, Capable, Right-Sized\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe \u003cstrong\u003e8\" × 12\" (200 × 300mm) engraving area\u003c\/strong\u003e is the defining form factor of the K40 class — and for the applications this machine is designed for, it's the right size.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eCoasters, ornaments, small signs, leather patches, rubber stamps, fabric patches, personalized gift tags, ceramic tiles, slate coasters, and small wooden plaques all fit within the 8\" × 12\" field. Most entry-level craft and personalization products that drive Etsy, craft market, and small business order volumes fall within this range.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe machine's overall dimensions — \u003cstrong\u003e31.9\" × 19.7\" × 9.8\"\u003c\/strong\u003e and \u003cstrong\u003e66 lbs.\u003c\/strong\u003e — fit on a standard workbench or craft table without consuming the full surface. For a home workshop, spare bedroom studio, or classroom where space is shared with other uses, this compact footprint is a core practical advantage over larger format machines.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eFor projects that exceed the 8\" × 12\" field, repositioning and re-marking is possible with careful alignment, though larger format work is better suited to a bigger machine. Our team can help you evaluate whether the K40+ field size fits your most common project types before you order.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/12_24b6cd1d-e54f-4861-b8f7-b48a0ee11149.jpg?v=1786181388\" alt=\"OMTech K40+ 45W Desktop CO2 Laser Engraver Adjustable Laser Head\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat It Cuts and Engraves — Honestly Scoped\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe K40+ 45W CO2 laser is a \u003cstrong\u003enon-metal specialist\u003c\/strong\u003e — the 10.6µm CO2 wavelength is efficiently absorbed by organic and polymer materials, making it the right tool for:\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWood, MDF, plywood:\u003c\/strong\u003e Clean engraving with natural contrast, single-pass cutting at appropriate thicknesses (up to 3mm maximum cutting depth under optimal conditions).\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eAcrylic:\u003c\/strong\u003e Clear fire-polished cut edges, crisp surface engraving without masking required.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eLeather and leatherette:\u003c\/strong\u003e Precise engraving and light cutting with clean edge definition.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eRubber stamps:\u003c\/strong\u003e Laser-carved rubber for custom stamp production — one of the most popular K40-class applications.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003ePaper, cardboard, and fabric:\u003c\/strong\u003e Surface marking and cutting on appropriate weights.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eGlass, ceramic tile, and stone:\u003c\/strong\u003e Surface etching and frosting — decorative marks without cutting through.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eTreated and coated metals:\u003c\/strong\u003e Engraving through powder coat, paint, or anodizing where the CO2 wavelength interacts with the coating — not the bare metal underneath.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWhat it cannot do:\u003c\/strong\u003e Cut or deeply etch raw metal, glass, ceramic, or stone. For bare metal marking, a fiber laser is the appropriate technology.\u003c\/p\u003e\n\u003ch3\u003eSetup and Cooling — What Comes in the Box\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe K40+ ships with the equipment needed to get operational:\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e75W water pump\u003c\/strong\u003e — for circulating coolant through the CO2 laser tube. Connect to the tube inlet and outlet, fill with distilled water (and antifreeze in cold environments), and the cooling system is active. The pump is an external unit that sits in a separate water container — not an internal built-in tank like the Polar Lite. Budget a small bucket or water container alongside the machine.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eExhaust pipe\u003c\/strong\u003e — connects the machine's exhaust port to a window or external duct for fume extraction. Running the machine without exhaust in an enclosed space is not recommended.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUSB flash drive with LaserGRBL\u003c\/strong\u003e — the bundled software, included. LightBurn is compatible but requires a separately purchased license from Lightburn.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUSB cable, power cord, pipe clamps, silicone sealant, and user manual\u003c\/strong\u003e — all included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe \u003cstrong\u003eadjustable laser head\u003c\/strong\u003e provides 16mm (0.6\") of height adjustment range for accommodating different material thicknesses without removing the workbed. \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/11_7c65d59d-4c78-43cc-afdb-2398316532fe.jpg?v=1786181381\" alt=\"OMTech K40+ 45W Desktop CO2 Laser Engraver Air Assist \u0026amp; Exhaust\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLaserGRBL + LightBurn Compatible\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe K40+ ships with \u003cstrong\u003eLaserGRBL\u003c\/strong\u003e on the USB drive — free, open-source, Windows-compatible software that handles basic CO2 laser engraving and cutting workflows without a license cost. For many beginners, LaserGRBL is the right starting point while learning the fundamentals.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eLightBurn is also compatible\u003c\/strong\u003e — the industry-preferred CO2 laser design and control software with more features, better interface design, and native macOS support. LightBurn requires a separate license purchase from Lightburn and is recommended for users who want richer control, a more polished workflow, and access to the large community of shared material settings.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Before relying on LightBurn, verify controller compatibility for your specific unit. Contact our team if you have questions about LightBurn compatibility before ordering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eSupported file formats: AI, BMP, DXF, GIF, JPG, PDF, PNG, SVG, TIFF, and more.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/9_8db054bf-6642-4387-9dea-b4f310e3f914.jpg?v=1786181363\" alt=\"OMTech K40+ 45W Desktop CO2 Laser Engraver Software\"\u003e\u003c\/div\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eThe Maker's Chest Difference\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe OMTech K40+ 45W is available from OMTech directly and from other resellers. Here's what changes when you order through \u003cstrong\u003eThe Maker's Chest\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e🛡️ \u003cstrong\u003e75-day returns\u003c\/strong\u003e — significantly longer than OMTech's direct return window. Enough time to set up the machine, run it through your actual project types and materials, confirm it fits your workflow and workspace, and make an informed decision before you're committed\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e🇺🇸 \u003cstrong\u003eExpert USA-based technical support\u003c\/strong\u003e — our team can help with initial setup, LaserGRBL and LightBurn configuration, water cooling assembly, exhaust setup, and any issues that arise during your first months of operation\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e📞 \u003cstrong\u003eDual lines of support\u003c\/strong\u003e — phone and email, so when a question comes up mid-project, you have a direct path to a real person\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e🔧 \u003cstrong\u003eStraight pre-sale guidance\u003c\/strong\u003e — not sure if the K40+ or a larger machine like the Polar Lite 55W is the right fit for your project sizes and volume? Talk to us before ordering. We'll give you an honest recommendation based on what you're actually making\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions About OMTech K40+ 45W Desktop CO2 Laser Engraver\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: What's the difference between the K40+ 45W and a standard K40 machine?\u003c\/strong\u003e\u003cbr\u003eA: The K40+ starts where most K40 modifications leave off. It delivers 45W (versus the 40W of standard K40 tubes), includes a detachable honeycomb workbed for proper cutting surface support, includes a pull-out waste tray for easier cleanup, ships with a water pump, and is compatible with LightBurn. Most standard K40 machines require aftermarket modifications to achieve these features. The K40+ is the right starting point for buyers who want to start making rather than start modifying.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: Does it need an external water chiller?\u003c\/strong\u003e\u003cbr\u003eA: The K40+ uses the included 75W water pump and a separate water reservoir (bucket or container, not included) — not an integrated built-in tank like the Polar Lite. You provide the water container, fill it with distilled water, connect the pump, and the cooling circuit is operational. A dedicated laser water chiller is not required, but is an upgrade some users choose for more precise temperature control.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: What is the laser tube lifespan?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003e3,500 hours estimated service life\u003c\/strong\u003e — at 2 hours daily use, 250 working days per year, that's approximately 7 years before a tube replacement is expected. The machine includes a 2-year warranty (6 months on parts), so the tube replacement eventuality is well outside the warranty period for typical hobby use.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: Can it cut acrylic?\u003c\/strong\u003e\u003cbr\u003eA: Yes — cast acrylic is one of the K40+'s strongest applications. Clean cut edges, crisp surface engraving, and consistent results on standard cast acrylic sheet. \u003cstrong\u003eExtruded acrylic\u003c\/strong\u003e (often labeled \"XT\" or \"regular\" acrylic at hardware stores) produces less clean edges and more smoke — cast acrylic is the correct material choice for laser cutting.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: Is it compatible with LightBurn?\u003c\/strong\u003e\u003cbr\u003eA: LightBurn is compatible, but requires a separately purchased license from Lightburn. The K40+ ships with LaserGRBL included. Before relying on LightBurn as your primary software, verify controller compatibility for your specific unit — contact our team before ordering if LightBurn compatibility is a priority.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: What exhaust setup do I need?\u003c\/strong\u003e\u003cbr\u003eA: The K40+ includes an exhaust pipe for connection to an external duct. For a home workshop, the most common setup is running the exhaust pipe to a window with a window insert that seals around it. A proper exhaust is important for managing fumes from wood, acrylic, and leather cutting — operating in an enclosed space without exhaust is not safe.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: What materials can't it handle?\u003c\/strong\u003e\u003cbr\u003eA: The K40+ cannot cut or deeply etch raw (unpainted, uncoated) metal, glass, ceramic, or stone — only surface etching on those materials. It is not suitable for PVC, vinyl, Teflon\/PTFE, or any halogen-containing materials that produce toxic fumes when laser-processed. Always verify material safety before processing unfamiliar materials.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: How much space does it need?\u003c\/strong\u003e\u003cbr\u003eA: The machine itself is \u003cstrong\u003e31.9\" × 19.7\" × 9.8\"\u003c\/strong\u003e and weighs 66 lbs. It fits on a standard workbench. You also need space beside the machine for the water pump and reservoir, and clearance behind or beside the machine for the exhaust pipe run to a window or duct. Plan for approximately 4–5 square feet of total workspace area.\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eQ: Why buy from The Maker's Chest instead of directly from OMTech?\u003c\/strong\u003e\u003cbr\u003eA: Our \u003cstrong\u003e75-day return window\u003c\/strong\u003e gives you real evaluation time — significantly more than OMTech's direct return policy — enough to set up the machine, run your actual project types, and confirm it performs the way you need before you're locked in. Our \u003cstrong\u003eUSA-based expert support team\u003c\/strong\u003e is reachable by phone and email for initial setup guidance, LaserGRBL and LightBurn configuration, and any production issues. If you're deciding between the K40+ and a larger machine like the Polar Lite 55W, we'll help you choose correctly before you order.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-689_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ch3\u003eOMTech K40+ 45W Desktop CO2 Laser Engraver Specifications:\u003c\/h3\u003e\n\u003ctable class=\"oVf2pG_Table\" style=\"width: 100%; height: 735.2px;\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e\u003cstrong\u003eProduct Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eRated Power\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e45W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eEngraving Area\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e8 × 12 in. \/ 200 × 300 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eProduct Dimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e31.9 × 19.7 × 9.8 in. \/ 810 × 500 × 250 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003ePackage Dimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e36.2 × 24.4 × 14.6 in. \/ 920 × 620 × 370 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eEstimated Service Life\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e3,500 hr.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eMax. Engraving Speed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e11.8 ips \/ 300 mm\/s\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eMax. Engraving Depth\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e0.12 in. \/ 3 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003ePositioning Accuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e±0.02 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 55.2px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 55.2px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eLaser Head Length Adjustment Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 55.2px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e0.6 in. \/ 16 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eWater Pump Power\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e75W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eBundled Software\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eLaserGRBL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 55.2px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 55.2px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eCompatible Software (Not Included)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 55.2px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eLightBurn; verify controller compatibility before making native LightBurn claims.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eLaser Tube Length\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e28.3 in. \/ 720 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eLaser Tube Diameter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e2 in. \/ 50 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 55.2px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 55.2px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eSupported Image Formats\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 55.2px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e.ai, .bmp, .dxf, .emf, .gif, .hpgl, .jpeg, .pdf, .plt, .png, .rd, .svg, .tiff, .tga, .wmf\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eCertification\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eCE, FDA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eNet Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e66.14 lb. \/ 30 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"oVf2pG_Row\" style=\"height: 35.6px;\"\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 32.2102%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003eWarranty\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"oVf2pG_Cell\" style=\"width: 61.5174%; height: 35.6px;\"\u003e\n\u003cp class=\"zlAe0W_TextBase zlAe0W_Text\"\u003e2 Years \/ 6 Months for Parts\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5\u003eWarranty \u0026amp; Manuals\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-689_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003ch3\u003eOMTech K40+ 45W Desktop CO2 Laser Engraver Warranty Details:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOMTech K40+ 45W Desktop CO2 Laser Engraver comes with a \u003cstrong\u003e2-\u003c\/strong\u003e\u003cstrong\u003eyear warranty\u003c\/strong\u003e on the laser machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003e100% money back guarantee\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e (minus shipping and handling costs) if you return your unit in like-new condition \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003ewithin 75 days\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e of the ship date.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDedicated, \u003cstrong\u003elocal US-based support\u003c\/strong\u003e for quick answers to questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOMTech K40+ 45W Desktop CO2 Laser Engraver Product Manuals:\u003c\/h3\u003e\n\u003cp\u003eClick the links below to download \u003cstrong\u003eproduct manuals\u003c\/strong\u003e for OMTech K40+ 45W Desktop CO2 Laser Engraver\u003c\/p\u003e\n\u003cp\u003eOMTech K40+ 45W Desktop CO2 Laser Engraver Product Manual Downloads: \u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 128px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd style=\"width: 33.3941%; text-align: center; height: 58px;\"\u003e\u003cstrong\u003eOMTech K40+ 45W Desktop CO2 Laser Engraver Product Manual Download\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 70px;\"\u003e\n\u003ctd style=\"width: 33.3941%; height: 70px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ca title=\"Monport GA Integrated MOPA Fiber Laser Engraver \u0026amp; Marking Machine Product Manual Download PDF\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Monport_GA_Integrated_MOPA_Fiber_Laser_Engraver_Marking_Machine_Product_User_Manual.pdf?v=1731451437\"\u003e \u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/USB-0302-U3.pdf?v=1786185367\" title=\"OMTech K40+ 45W Desktop CO2 Laser Engraver Product Manual\" rel=\"noopener\" target=\"_blank\"\u003e\u003cimg alt=\"OMTech K40+ 45W Desktop CO2 Laser Engraver Product Manual Download\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/FSL_Muse_Core_Product_Manual.svg?v=1710638756\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"Monport GA 60W MOPA Fiber Laser Product Manual Download\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/GA_60W_MOPA.pdf?v=1778233174\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n  table {\n    width: 100%;\n    border-collapse: collapse;\n  }\n  th, td {\n    border: 1px solid #ddd;\n    padding: 8px;\n    text-align: left;\n  }\n  th {\n    background-color: #f2f2f2;\n  }\n\u003c\/style\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-689_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cdiv class=\"sc-gKclnd bEOvQm pf-681_\"\u003e\n\u003cdiv class=\"pf-accordion-wrapper pf-accordion-show\"\u003e\n\u003cdiv class=\"sc-eCImPb foAcfD pf-684_\"\u003e\n\u003cdiv class=\"sc-pVTFL cZzoXH pf-685_ pf-r pf-r-eh\"\u003e\n\u003cdiv class=\"pf-c\"\u003e\n\u003cdiv class=\"sc-hjGZqJ dfjDDX pf-686_\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OMTech","offers":[{"title":"Default Title","offer_id":56924452389030,"sku":"USB-0302-U4","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/2_b6292a64-1f8e-4296-ad18-1e93793f2c00.jpg?v=1786181325","url":"https:\/\/themakerschest.com\/products\/omtech-k40-45w-desktop-co2-laser-engraver","provider":"The Maker's Chest","version":"1.0","type":"link"}