{"product_id":"onelaser-cobra-8-90w-co2-laser-engraver-and-cutter","title":"OneLaser Cobra™ 8 - 90W CO2 Laser Engraver \u0026 Cutter","description":"\u003ch2\u003e90W Power, 1,200 mm\/s Speed, and a Bed Big Enough to Stop Cutting Corners.\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #7f1d1d;\"\u003e\u003cem\u003eThe \u003cstrong\u003eOneLaser Cobra 8\u003c\/strong\u003e combines a \u003cstrong\u003e31.50\" × 19.69\" (800 × 500mm)\u003c\/strong\u003e workspace, \u003cstrong\u003e2G acceleration\u003c\/strong\u003e, and a DSP control system that runs jobs \u003cstrong\u003e2–3× faster\u003c\/strong\u003e than standard G-code machines — the Cobra 8 is where small shops graduate from desktop lasers into real production. \u003c\/em\u003e\u003c\/span\u003e\u003cspan style=\"color: #7f1d1d;\"\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"color: #7f1d1d;\"\u003e\u003cem\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/F1ZJvoeANgk?si=wvdDUBxAH5lIHz4r\" 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\u003ch4\u003e\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable height=\"100%\" style=\"width: 90.6016%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 100px;\"\u003e\n\u003cp\u003e\u003cimg\u003e\u003cimg style=\"float: none;\" alt=\"Compatible Laser Engraving Materials Wood\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Wood_1.jpg?v=1725578415\"\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 style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/MDF_Plywood.jpg?v=1725580115\" alt=\"Compatible Laser Engraving Materials Plywood\"\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 style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Leather_1.jpg?v=1725578455\" alt=\"Compatible Laser Engraving Materials Leather\"\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 style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Plastic.jpg?v=1725578520\" alt=\"Compatible Laser Engraving Materials Plastics\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003e\u003cstrong\u003eDark Plastics\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 16.6804%;\"\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Fabric.jpg?v=1725578486\" alt=\"Compatible Laser Engraving Materials Fabric\"\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: 16.6804%;\"\u003e\n\u003cp\u003e\u003cimg alt=\"Compatible Laser Engraving Materials Stone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Stone_1.jpg?v=1725578520\"\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\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Cobra_7_10_14--1_2af1cfce-8425-4e96-a786-91bf49ffefec.png?v=1787606430\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eMost desktop CO2 lasers cap out around 24\" × 12\" — fine for one-off gifts, but a bottleneck the moment you're running batch orders, full sheet goods, or signage that doesn't fit a small bed. Stepping up usually means a bigger machine, a bigger price tag, and a workspace commitment most small shops aren't ready for. The \u003cstrong\u003eOneLaser Cobra 8\u003c\/strong\u003e is built for the businesses in between: a \u003cstrong\u003e90W water-cooled glass CO2 tube\u003c\/strong\u003e, an \u003cstrong\u003e800 × 500mm work area\u003c\/strong\u003e, and workshop-grade speed and precision, without the footprint or price of a full industrial cabinet system.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e1,200 mm\/s and 2G Acceleration — Speed That Holds Up on Real Jobs\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eA laser's top speed only matters if the machine can actually reach it between cuts. The Cobra 8's motor system delivers \u003cstrong\u003e1,200 mm\/s\u003c\/strong\u003e engraving speed backed by \u003cstrong\u003e2G acceleration\u003c\/strong\u003e — meaning less overshoot and faster direction changes on detailed paths, so the machine spends more time cutting and less time decelerating and reversing. That combination puts the Cobra 8 ahead of many similarly-priced 90–100W glass-tube machines on the market, which commonly top out closer to 600 mm\/s.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Cobra_7_10_14--6_308cb383-5e7c-4e14-8868-1d7f5ae2837a.png?v=1787606430\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eDSP Control: 2–3× Faster Than G-Code, Not Just on Paper\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eUnder the hood, the Cobra 8 runs on a \u003cstrong\u003eDSP (Digital Signal Processor) control system\u003c\/strong\u003e rather than standard G-code motion control. DSP path optimization plans the toolpath in real time, cutting unnecessary travel and idle time. In practice, OneLaser cites jobs that take \u003cstrong\u003e30 minutes on a G-code machine finishing in 10–15 minutes\u003c\/strong\u003e on the Cobra 8 — a meaningful throughput difference for any shop billing by job, not by hour.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eMagSwitch™, Autofocus, and a 16MP Camera — Setup That Doesn't Eat Into Production Time\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eThree systems work together to cut the setup time out of every job:\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutofocus:\u003c\/strong\u003e Place the material, run autofocus, and the machine sets the optimal focal distance automatically — no ruler, no test burn.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed-Dot Positioning:\u003c\/strong\u003e A visible red laser marks the optical path on the material before the job starts, so you can confirm placement before committing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagSwitch™:\u003c\/strong\u003e OneLaser's patented magnetic lens holder makes lens swaps and cleaning completely tool-free — useful when switching focal lengths for different detail levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16MP Camera:\u003c\/strong\u003e High-resolution overhead camera for visual alignment and drag-and-drop artwork placement, particularly useful for irregular or pre-printed blanks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Cobra_7_10_14--12_feee5969-85ed-4791-8024-532995986f9c.png?v=1787606430\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"ltr\"\u003eFront-to-Rear Pass-Through for Materials Up to 45mm Thick\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eThe Cobra 8's \u003cstrong\u003ethrough-feed door design\u003c\/strong\u003e opens from both the front and the rear, letting oversized boards, long signage blanks, and thick stock (\u003cstrong\u003eup to 45mm\u003c\/strong\u003e) pass straight through the cabinet instead of being limited by the interior bed dimensions. For a shop running long-format material — batons, trim, oversized signage — this removes a size ceiling that fully-enclosed desktop machines can't get around.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eAerospace-Grade Frame + Ball-Screw Z-Axis — ±0.01mm You Can Repeat All Day\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eThe gantry is built from \u003cstrong\u003eintegrally extruded, aerospace-grade aluminum\u003c\/strong\u003e, validated through NVH (noise, vibration, harshness) testing to hold its geometry at high speed instead of flexing or vibrating on fast direction changes. The \u003cstrong\u003eZ-axis runs on a precision ball screw\u003c\/strong\u003e, delivering \u003cstrong\u003e±0.01mm repeat positioning accuracy\u003c\/strong\u003e — meaning your focal height stays consistent job after job, not just on the first pass. A \u003cstrong\u003esynchronized belt system\u003c\/strong\u003e eliminates backlash and torque loss for smoother, more stable motion during rapid vertical adjustments.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eSmart Dual Air-Assist — Cleaner Results With Zero Manual Switching\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eThe built-in \u003cstrong\u003eDual Air-Assist system\u003c\/strong\u003e automatically switches between \u003cstrong\u003eLow-Air mode\u003c\/strong\u003e for clean, detailed engraving (avoiding blow-out on fine corners) and \u003cstrong\u003eHigh-Air mode\u003c\/strong\u003e for faster cutting speed and better fire safety on thicker cuts. It's fully automatic and software-integrated — there's no manual valve to remember to adjust between an engraving job and a cutting job.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Cobra_7_10_14--10_3a933d31-bcdb-4714-90e3-a6bb992fd8f5.png?v=1787606431\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e300+ Materials Now, Bare Metal Later — Optional 3W\/5W IR Module\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eOut of the box, the Cobra 8's CO2 laser handles \u003cstrong\u003e300+ materials\u003c\/strong\u003e — wood, acrylic, leather, glass, rubber, and more. For shops that also need to mark bare or coated metal (stainless steel, anodized aluminum, tumblers), an \u003cstrong\u003eoptional 3W or 5W infrared (IR) module\u003c\/strong\u003e adds that capability without buying a second machine. It's sold separately starting around \u003cstrong\u003e$599\u003c\/strong\u003e, installs without professional help, and integrates directly with LightBurn.\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eBuilt-In Temperature Monitoring and Enclosed Safety Design\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003eThe Cobra 8 ships in a \u003cstrong\u003efully enclosed housing\u003c\/strong\u003e with \u003cstrong\u003esafety lid detection\u003c\/strong\u003e and a \u003cstrong\u003ebuilt-in temperature sensor with intelligent monitoring\u003c\/strong\u003e, so the system can flag abnormal heat conditions before they become a problem.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eOneLaser Cobra 8 (90W) laser engraver\/cutter unit\u003c\/li\u003e\n\u003cli\u003eFixed honeycomb worktable\u003c\/li\u003e\n\u003cli\u003eFocusing lens\u003c\/li\u003e\n\u003cli\u003eAir-assist nozzle and accessories\u003c\/li\u003e\n\u003cli\u003ePower cord and setup documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e An industrial water chiller is required to run the Cobra 8 and is sold separately (OneLaser's CW-5200 or an equivalent unit rated for 90–150W glass tubes is recommended). Budget for this as part of your total setup cost.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eWarranty, Support \u0026amp; Made in USA Engineering\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eThe OneLaser Cobra 8 is backed by a \u003cstrong\u003e1-year manufacturer's warranty on the laser engraving machine\u003c\/strong\u003e, covering defects in materials and workmanship under normal use. OneLaser's machines are engineered by a \u003cstrong\u003e100% U.S.-based team\u003c\/strong\u003e, with \u003cstrong\u003enationwide on-site service\u003c\/strong\u003e available across the U.S.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eThe Maker's Chest Difference\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eThe OneLaser Cobra 8 is available directly from OneLaser and through other resellers. Here's what changes when you buy it through The Maker's Chest:\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e🛡️ \u003cstrong\u003e75-day returns\u003c\/strong\u003e — more than double OneLaser's standard 30-day direct return window. That's real time to get the Cobra 8 into your workflow, run it against your actual material mix, and confirm it's the right machine before you're locked in.\u003c\/li\u003e\n\u003cli\u003e💻 \u003cstrong\u003eA free LightBurn Pro license included\u003c\/strong\u003e — a $199 value, activated and ready to go. OneLaser doesn't include this when you buy direct, so you're not stuck running the 30-day trial or paying out of pocket to get the machine working.\u003c\/li\u003e\n\u003cli\u003e🇺🇸 \u003cstrong\u003eExpert USA-based technical support\u003c\/strong\u003e — our team can help with LightBurn setup, material settings, and camera alignment workflow, on top of whatever OneLaser's own support provides.\u003c\/li\u003e\n\u003cli\u003e📞 \u003cstrong\u003eDual lines of support\u003c\/strong\u003e — phone and email, so you have a direct path to a real person when you're mid-production and something needs attention.\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eHonest pre-sale guidance\u003c\/strong\u003e — not sure if the Cobra 8 is enough machine, or if you should size up to the Cobra 10 or Cobra 14? Talk to us before you order and we'll give you a straight answer based on your actual material mix and order volume.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\"\u003eCobra 8 vs. Cobra 10 vs. Cobra 14 — Choosing Your Bed Size\u003c\/h2\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100.071%; height: 235.2px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth scope=\"col\" style=\"width: 20.8018%; height: 19.6px;\"\u003e\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 24.0724%; height: 19.6px;\"\u003e\u003cstrong\u003eCobra 8\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 25.4064%; height: 19.6px;\"\u003e\u003cstrong\u003eCobra 10\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 25.4085%; height: 19.6px;\"\u003e\u003cstrong\u003eCobra 14\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 20.8018%; height: 19.6px;\"\u003eLaser Power\u003c\/td\u003e\n\u003ctd style=\"width: 24.0724%; height: 19.6px;\"\u003e90W\u003c\/td\u003e\n\u003ctd style=\"width: 25.4064%; height: 19.6px;\"\u003e100W\u003c\/td\u003e\n\u003ctd style=\"width: 25.4085%; height: 19.6px;\"\u003e130W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 20.8018%; height: 39.2px;\"\u003eWork Area\u003c\/td\u003e\n\u003ctd style=\"width: 24.0724%; height: 39.2px;\"\u003e31.50\" × 19.69\" (800×500mm)\u003c\/td\u003e\n\u003ctd style=\"width: 25.4064%; height: 39.2px;\"\u003e39.37\" × 23.62\" (1000×600mm)\u003c\/td\u003e\n\u003ctd style=\"width: 25.4085%; height: 39.2px;\"\u003e55.12\" × 35.43\" (1400×900mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 20.8018%; height: 19.6px;\"\u003eZ-Axis Travel\u003c\/td\u003e\n\u003ctd style=\"width: 24.0724%; height: 19.6px;\"\u003e5.91\" (150mm)\u003c\/td\u003e\n\u003ctd style=\"width: 25.4064%; height: 19.6px;\"\u003e11.02\" (280mm)\u003c\/td\u003e\n\u003ctd style=\"width: 25.4085%; height: 19.6px;\"\u003e11.02\" (280mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 20.8018%; height: 39.2px;\"\u003eMax Speed \/ Acceleration\u003c\/td\u003e\n\u003ctd style=\"width: 24.0724%; height: 39.2px;\"\u003e1,200 mm\/s \/ 2G\u003c\/td\u003e\n\u003ctd style=\"width: 25.4064%; height: 39.2px;\"\u003e1,200 mm\/s \/ 2G\u003c\/td\u003e\n\u003ctd style=\"width: 25.4085%; height: 39.2px;\"\u003e1,200 mm\/s \/ 2G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 20.8018%; height: 19.6px;\"\u003eMax Resolution\u003c\/td\u003e\n\u003ctd style=\"width: 24.0724%; height: 19.6px;\"\u003e1,000 DPI\u003c\/td\u003e\n\u003ctd style=\"width: 25.4064%; height: 19.6px;\"\u003e1,000 DPI\u003c\/td\u003e\n\u003ctd style=\"width: 25.4085%; height: 19.6px;\"\u003e1,000 DPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 20.8018%; height: 39.2px;\"\u003ePass-Through Thickness\u003c\/td\u003e\n\u003ctd style=\"width: 24.0724%; height: 39.2px;\"\u003eUp to 45mm\u003c\/td\u003e\n\u003ctd style=\"width: 25.4064%; height: 39.2px;\"\u003eUp to 45mm\u003c\/td\u003e\n\u003ctd style=\"width: 25.4085%; height: 39.2px;\"\u003eUp to 45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 20.8018%; height: 39.2px;\"\u003eOptional IR Metal Module\u003c\/td\u003e\n\u003ctd style=\"width: 24.0724%; height: 39.2px;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"width: 25.4064%; height: 39.2px;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"width: 25.4085%; height: 39.2px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eChoose the Cobra 8 if\u003c\/strong\u003e your shop's largest recurring job fits comfortably inside an 800×500mm bed and floor space is at a premium — it delivers the same speed, resolution, and automation as its bigger siblings in a smaller footprint.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eChoose the Cobra 10 or Cobra 14 if\u003c\/strong\u003e you're regularly cutting full sheet stock, large-format signage, thicker jigged materials, or need the extra cutting power of 100–130W for hardwoods and thick acrylics — the bed size, Z-axis clearance, and wattage scale up while every other feature stays identical.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"ltr\"\u003eFrequently Asked Questions about the OneLaser Cobra 8\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: What's the difference between the Cobra 8, Cobra 10, and Cobra 14?\u003c\/strong\u003e A: All three share the same 1,200 mm\/s speed, 2G acceleration, 1,000 DPI resolution, and automation features (autofocus, camera, MagSwitch™, dual air-assist). The differences are laser power (90W \/ 100W \/ 130W), work area (800×500mm \/ 1000×600mm \/ 1400×900mm), and Z-axis clearance (150mm on the Cobra 8 vs. 280mm on the Cobra 10 and 14). Pick based on your largest recurring job size and how thick a material or jig you need to clear — not just on \"more power is better.\"\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Does the Cobra 8 need a water chiller?\u003c\/strong\u003e A: Yes, and it's required, not optional. The Cobra 8 runs on a 90W water-cooled glass CO2 tube — without a properly maintained chiller, the tube can overheat and fail. The chiller is sold separately from the machine (OneLaser's CW-5200 or an equivalent unit rated for up to 150W is recommended), so budget for it as part of your total setup cost.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: What materials can the Cobra 8 cut and engrave?\u003c\/strong\u003e A: The CO2 laser handles 300+ non-metal materials, including wood, plywood, acrylic, leather, glass, rubber, cardboard, and fabric. It cannot cut or engrave bare or coated metal on its own — that requires the optional 3W\/5W IR module, sold separately.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Can the Cobra 8 engrave metal?\u003c\/strong\u003e A: Not with the standard CO2 laser alone. Adding the optional infrared (IR) module unlocks metal marking on stainless steel, anodized aluminum, coated brass, and similar surfaces, without needing a second machine.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Is 1,200 mm\/s actually achievable on real jobs, or just a marketing number?\u003c\/strong\u003e A: The speed is backed by 2G acceleration, which is what determines whether the machine actually reaches top speed on real (non-straight-line) paths rather than spending most of a job decelerating and re-accelerating. OneLaser also cites its DSP-based path optimization as delivering 2–3× faster real-world completion times versus comparable G-code-controlled machines — a 30-minute job finishing in roughly 10–15 minutes.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: What's the Cobra 8's warranty, and what does it cover?\u003c\/strong\u003e A: 1 year on the laser engraving machine, covering defects in materials and workmanship under normal use and service. It doesn't cover damage from misuse, unapproved modifications, or normal wear on consumables like the tube and lenses.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Why buy the Cobra 8 from The Maker's Chest instead of directly from OneLaser?\u003c\/strong\u003e A: Our 75-day return window is more than double OneLaser's 30-day direct policy, giving you real time to run the machine through your actual production before you're committed. You also get USA-based expert support reachable by phone and email, plus honest guidance if you're deciding between the Cobra 8 and a larger Cobra model.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: What software does the Cobra 8 use?\u003c\/strong\u003e A: LightBurn and RDWorks are both fully compatible. The Cobra 8 also has an onboard GT5c touchscreen control panel for direct machine operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Is the Cobra 8 safe to run in a shared workspace?\u003c\/strong\u003e A: The machine ships in a fully enclosed housing with safety lid detection and a built-in temperature sensor with intelligent monitoring. As with any CO2 laser, proper exhaust ventilation is required to clear fumes and dust produced during cutting and engraving — this isn't optional equipment, it's a safety requirement regardless of which brand or wattage you run.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: How is the Cobra 8 different from OneLaser's XRF or XT desktop machines?\u003c\/strong\u003e A: The XRF and XT are desktop-class machines with a smaller 24\"×12\" bed, designed for makers and side-hustle businesses working with smaller-format material. The Cobra 8 is a workshop-scale cabinet machine with a much larger 800×500mm bed, front-to-rear pass-through for oversized stock, and more raw cutting power — built for shops that have outgrown a desktop footprint. If you're not sure which tier fits your actual order volume, our team can help you decide before you buy.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: What's in the box, and does it include the water chiller?\u003c\/strong\u003e A: The Cobra 8 ships with the laser unit, a fixed honeycomb worktable, focusing lens, and air-assist accessories. The water chiller is not included — it's a required separate purchase, since the 90W glass tube can't run without one. We're happy to help you pick the right chiller for your setup before you order.\u003c\/p\u003e\n\u003ch5 dir=\"ltr\"\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eCobra 8 Specifications\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaser Source\u003c\/td\u003e\n\u003ctd\u003e90W DC glass CO2 tube (water-cooled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork Area\u003c\/td\u003e\n\u003ctd\u003e31.50\" × 19.69\" (800 × 500mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZ-Axis Travel\u003c\/td\u003e\n\u003ctd\u003e5.91\" (150mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Engraving Speed\u003c\/td\u003e\n\u003ctd\u003e1,200 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Acceleration\u003c\/td\u003e\n\u003ctd\u003e2G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Engraving Resolution\u003c\/td\u003e\n\u003ctd\u003e1,000 DPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01mm (ball-screw Z-axis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePass-Through\u003c\/td\u003e\n\u003ctd\u003eFront and rear feed, up to 45mm material thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Panel\u003c\/td\u003e\n\u003ctd\u003eGT5c full touchscreen (dust- and impact-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera\u003c\/td\u003e\n\u003ctd\u003e16MP high-resolution alignment camera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Dimensions\u003c\/td\u003e\n\u003ctd\u003e58\" × 41\" × 26\" (1470 × 1040 × 670mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Weight\u003c\/td\u003e\n\u003ctd\u003e396.83 lb (180kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eWater-cooled glass tube; industrial water chiller required (sold separately, not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Compatibility\u003c\/td\u003e\n\u003ctd\u003eLightBurn, RDWorks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Upgrade\u003c\/td\u003e\n\u003ctd\u003e3W\/5W IR module for metal engraving (sold separately, from ~$599)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch5 dir=\"ltr\"\u003e\u003cbr\u003e\u003c\/h5\u003e\n\u003ch5 dir=\"ltr\"\u003eWarranty\u003c\/h5\u003e\n\u003ch2 dir=\"ltr\"\u003eWarranty, Support \u0026amp; Made in USA Engineering\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003eThe OneLaser Cobra 8 is backed by a \u003cstrong\u003e1-year manufacturer's warranty on the laser engraving machine\u003c\/strong\u003e, covering defects in materials and workmanship under normal use. OneLaser's machines are engineered by a \u003cstrong\u003e100% U.S.-based team\u003c\/strong\u003e, with \u003cstrong\u003enationwide on-site service\u003c\/strong\u003e available across the U.S.\u003c\/p\u003e","brand":"OneLaser","offers":[{"title":"Default Title","offer_id":57150135664806,"sku":"OCL-CBR08-75-US01","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/6833\/2890\/files\/Cobra_8.png?v=1787548130","url":"https:\/\/themakerschest.com\/products\/onelaser-cobra-8-90w-co2-laser-engraver-and-cutter","provider":"The Maker's Chest","version":"1.0","type":"link"}