ComMarker B4 Fiber Laser Engraver
By ComMarker
FOUND A LOWER PRICE?
Send us a request and we’ll beat it today — guaranteed!
(Dec 30 – Jan 08)
By ComMarker
Send us a request and we’ll beat it today — guaranteed!


|
Metal |
Plastics |
Stone |
Leather |
Rubber |
Introducing the ComMarker B4: The Pocket-Sized Powerhouse of Fiber Laser Engraving
Prepare to be amazed by the ComMarker B4 - the most compact and powerful 20W fiber laser engraver on the market. Blending lightning-fast 15,000mm/s speeds, 0.01mm accuracy, and a versatile 200x200mm work area, this marvel transforms your wildest engraving dreams into reality. Whether you're a hobbyist, artist, or small business owner, the ComMarker B4 is your gateway to professional-grade results on metal, plastic, leather, and more.
The secret to the ComMarker B4's exceptional performance lies in its advanced fiber laser technology. Harnessing glass fibers, population inversion, and an amplifier module, this system creates a stronger, faster-moving laser beam. Combined with a high-precision field mirror, the ComMarker B4 delivers unmatched speed, accuracy, and depth for your most ambitious engraving projects.

With engraving speeds of up to 15,000mm/s and 0.01mm precision, the ComMarker B4 Fiber Laser ensures your designs are not only intricate but also completed in record time. Say goodbye to lengthy wait times and hello to flawless details every time.
Whether you're working with metals, plastics, leather, or stone, the ComMarker B4 Laser Engraver excels on every surface. It delivers deeper etches of up to 0.3mm and supports a wide range of designs, making it the perfect tool for all your engraving needs.

Weighing just 11kg and measuring 270x380x560mm, the ComMarker B4 Fiber Laser is the smallest industrial-grade engraver in its class. Its lightweight design and electric lifting mechanism provide unmatched portability and ease of use, even for batch engraving projects.

Equipped with compatibility for LightBurn and EZCAD2 software, this engraver makes design uploads and editing a breeze. Features like automatic focus adjustment, a rotary chuck for cylindrical objects, and dual red-dot calibration ensure effortless precision for users of all levels.

The ComMarker B4 Fiber Laser boasts a 100,000-hour laser lifespan, offering over 10 years of consistent performance. Coupled with energy-efficient operation, it’s a reliable and cost-effective solution for creators and manufacturers alike.

What materials can the ComMarker B4 engrave?
The ComMarker B4 is versatile and can engrave metals like stainless steel, brass, and aluminum, as well as non-metals such as plastics, leather, and even natural stone. It is suitable for applications ranging from industrial use to personalized crafts
What is the marking speed and accuracy?
The ComMarker B4 provides a fast marking speed of up to 15,000 mm/s with high precision. Its advanced galvo system ensures precise and consistent results
Is it beginner-friendly?
Yes, the machine is designed to be easy to set up and use. Many users, including those new to fiber lasers, report a positive experience due to its intuitive design and included software
What software does it support?
The machine typically includes EZCAD software, which is compatible with Windows. EZCAD allows customization of text, designs, and settings, making it suitable for various engraving tasks
Can it handle cylindrical or irregular objects?
Yes, with optional rotary attachments, the ComMarker B4 can engrave cylindrical or curved objects like rings, cups, or pipes
What is the machine’s primary use case?
The model is perfect for fine engraving, such as logos, barcodes, and detailed designs on metals and non-metals. It is commonly used for creating promotional items, ID tags, and intricate industrial markings
What is the warranty and support like?
ComMarker offers customer support for setup and troubleshooting. The machine also typically comes with a warranty (2 years) covering defects
How portable is the ComMarker B4?
The B4 model is compact and lightweight, making it a portable option compared to other industrial fiber lasers. It ranges from 11kg - 23kg depending on the unit power.
| ComMarker B4 | ComMarker B4 Product Specifications |
|---|---|
| Product Information | Laser Module Output Power: 20/30/50/100W Max Speed: 15,000 mm/s |
| Work Area |
Max working area: 200 x 200 mm (5.9 x 5.9 inch) Lifespan: 100,000+ hrs |
| Software and Connection | Operating Systems: Windows / macOS Control Software: LightBurn / EZCAD2 Compatible Material: Acrylic / Wood / Leather / Glass / Jewelry / textile |
Click the links below to download product manuals for the ComMarker B4 Fiber Laser Engraver.
ComMarker B4 Product Manual Downloads:
| ComMarker B4 Product Manual Download |
|
|
We offer FREE Shipping* throughout the 48 contiguous United States! Yes, no hidden costs at checkout!
*This is with the exception of the following brands of products at the moment, on which we DO have to charge shipping:
Summary
Order Confirmation & Dispatch
As soon as you place an order with us you'll receive an order confirmation email, and we'll get working to have your order dispatched as soon as we can.
Typically, we'll dispatch your order within 1 business day, however this can vary depending on the product and our warehouses, so please allow up to 3 business days.
Once your order has dispatched from our warehouse, you'll receive shipping confirmation within 24 hours of your order leaving our warehouse.
General Delivery Timeframes
Delivery timeframes will vary dependent on your location and the items you've ordered.
In general, these are the delivery timeframes you can expect:
The above is intended to be used as a guide, and may not apply in all cases. Some products may have specific 'Delivery Timeframe' information, which can be found on its own tab, or on the main 'Description' tab of the product.
Home Delivery (Bulky Items)
Other Terms & Conditions
If you happen to miss the delivery, you will be required to pick up your item(s) from the freight company's depot. Re-delivery can be arranged to your home, however this will incur extra costs.
We can't advise on the exact time and day the delivery will occur as this is not within our control, however you will be emailed the tracking details where you will be able to contact the freight company for more accurate timeframes.
It is your responsibility to advise us if:
We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at The Maker's Chest.
✅ You get valuable bonuses with every purchase of a laser engraving machine that will add value to your entire business.
✅ We offer a Lowest Price Guarantee. What does that mean? It means you are getting the lowest prices! If you find a lower price, call us!
✅ We offer FREE shipping* to the 48 contiguous United States and we've got a 75-day No Stress Returns Policy. We know that sometimes we change our minds, so our policy takes the stress out of your purchase.
✅ We offer local, US-based support that is available to guide you through your purchasing decisions. And we don't forget about you after that either!
✅ We're a family owned, small business. Our business is a reflection of ourselves, driven by strong values and a desire to do good for others.
We provide round the clock customer support. Even if we're not manning the phones late at night, you can reach out to us via email or chat on the website. Our official business hours are Monday - Friday, 9am - 5pm, but outside of these hours we're still here, and we'll get back to you as soon as we can!
Remember, we're always here to help, so give us a call on +1 833-962-5377, email us at support@themakerschest.com, or chat with us using the chat bubble in the bottom right corner of your screen.
Shipping Insurance ($89)


|
Metal |
Plastics |
Stone |
Leather |
Rubber |
Introducing the ComMarker B4: The Pocket-Sized Powerhouse of Fiber Laser Engraving
Prepare to be amazed by the ComMarker B4 - the most compact and powerful 20W fiber laser engraver on the market. Blending lightning-fast 15,000mm/s speeds, 0.01mm accuracy, and a versatile 200x200mm work area, this marvel transforms your wildest engraving dreams into reality. Whether you're a hobbyist, artist, or small business owner, the ComMarker B4 is your gateway to professional-grade results on metal, plastic, leather, and more.
The secret to the ComMarker B4's exceptional performance lies in its advanced fiber laser technology. Harnessing glass fibers, population inversion, and an amplifier module, this system creates a stronger, faster-moving laser beam. Combined with a high-precision field mirror, the ComMarker B4 delivers unmatched speed, accuracy, and depth for your most ambitious engraving projects.

With engraving speeds of up to 15,000mm/s and 0.01mm precision, the ComMarker B4 Fiber Laser ensures your designs are not only intricate but also completed in record time. Say goodbye to lengthy wait times and hello to flawless details every time.
Whether you're working with metals, plastics, leather, or stone, the ComMarker B4 Laser Engraver excels on every surface. It delivers deeper etches of up to 0.3mm and supports a wide range of designs, making it the perfect tool for all your engraving needs.

Weighing just 11kg and measuring 270x380x560mm, the ComMarker B4 Fiber Laser is the smallest industrial-grade engraver in its class. Its lightweight design and electric lifting mechanism provide unmatched portability and ease of use, even for batch engraving projects.

Equipped with compatibility for LightBurn and EZCAD2 software, this engraver makes design uploads and editing a breeze. Features like automatic focus adjustment, a rotary chuck for cylindrical objects, and dual red-dot calibration ensure effortless precision for users of all levels.

The ComMarker B4 Fiber Laser boasts a 100,000-hour laser lifespan, offering over 10 years of consistent performance. Coupled with energy-efficient operation, it’s a reliable and cost-effective solution for creators and manufacturers alike.

What materials can the ComMarker B4 engrave?
The ComMarker B4 is versatile and can engrave metals like stainless steel, brass, and aluminum, as well as non-metals such as plastics, leather, and even natural stone. It is suitable for applications ranging from industrial use to personalized crafts
What is the marking speed and accuracy?
The ComMarker B4 provides a fast marking speed of up to 15,000 mm/s with high precision. Its advanced galvo system ensures precise and consistent results
Is it beginner-friendly?
Yes, the machine is designed to be easy to set up and use. Many users, including those new to fiber lasers, report a positive experience due to its intuitive design and included software
What software does it support?
The machine typically includes EZCAD software, which is compatible with Windows. EZCAD allows customization of text, designs, and settings, making it suitable for various engraving tasks
Can it handle cylindrical or irregular objects?
Yes, with optional rotary attachments, the ComMarker B4 can engrave cylindrical or curved objects like rings, cups, or pipes
What is the machine’s primary use case?
The model is perfect for fine engraving, such as logos, barcodes, and detailed designs on metals and non-metals. It is commonly used for creating promotional items, ID tags, and intricate industrial markings
What is the warranty and support like?
ComMarker offers customer support for setup and troubleshooting. The machine also typically comes with a warranty (2 years) covering defects
How portable is the ComMarker B4?
The B4 model is compact and lightweight, making it a portable option compared to other industrial fiber lasers. It ranges from 11kg - 23kg depending on the unit power.
| ComMarker B4 | ComMarker B4 Product Specifications |
|---|---|
| Product Information | Laser Module Output Power: 20/30/50/100W Max Speed: 15,000 mm/s |
| Work Area |
Max working area: 200 x 200 mm (5.9 x 5.9 inch) Lifespan: 100,000+ hrs |
| Software and Connection | Operating Systems: Windows / macOS Control Software: LightBurn / EZCAD2 Compatible Material: Acrylic / Wood / Leather / Glass / Jewelry / textile |
Click the links below to download product manuals for the ComMarker B4 Fiber Laser Engraver.
ComMarker B4 Product Manual Downloads:
| ComMarker B4 Product Manual Download |
|
|
We offer FREE Shipping* throughout the 48 contiguous United States! Yes, no hidden costs at checkout!
*This is with the exception of the following brands of products at the moment, on which we DO have to charge shipping:
Summary
Order Confirmation & Dispatch
As soon as you place an order with us you'll receive an order confirmation email, and we'll get working to have your order dispatched as soon as we can.
Typically, we'll dispatch your order within 1 business day, however this can vary depending on the product and our warehouses, so please allow up to 3 business days.
Once your order has dispatched from our warehouse, you'll receive shipping confirmation within 24 hours of your order leaving our warehouse.
General Delivery Timeframes
Delivery timeframes will vary dependent on your location and the items you've ordered.
In general, these are the delivery timeframes you can expect:
The above is intended to be used as a guide, and may not apply in all cases. Some products may have specific 'Delivery Timeframe' information, which can be found on its own tab, or on the main 'Description' tab of the product.
Home Delivery (Bulky Items)
Other Terms & Conditions
If you happen to miss the delivery, you will be required to pick up your item(s) from the freight company's depot. Re-delivery can be arranged to your home, however this will incur extra costs.
We can't advise on the exact time and day the delivery will occur as this is not within our control, however you will be emailed the tracking details where you will be able to contact the freight company for more accurate timeframes.
It is your responsibility to advise us if:
We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at The Maker's Chest.
✅ You get valuable bonuses with every purchase of a laser engraving machine that will add value to your entire business.
✅ We offer a Lowest Price Guarantee. What does that mean? It means you are getting the lowest prices! If you find a lower price, call us!
✅ We offer FREE shipping* to the 48 contiguous United States and we've got a 75-day No Stress Returns Policy. We know that sometimes we change our minds, so our policy takes the stress out of your purchase.
✅ We offer local, US-based support that is available to guide you through your purchasing decisions. And we don't forget about you after that either!
✅ We're a family owned, small business. Our business is a reflection of ourselves, driven by strong values and a desire to do good for others.
We provide round the clock customer support. Even if we're not manning the phones late at night, you can reach out to us via email or chat on the website. Our official business hours are Monday - Friday, 9am - 5pm, but outside of these hours we're still here, and we'll get back to you as soon as we can!
Remember, we're always here to help, so give us a call on +1 833-962-5377, email us at support@themakerschest.com, or chat with us using the chat bubble in the bottom right corner of your screen.