--- product_id: 520327056 title: "ComMarker B4 30W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers" brand: "commarker" price: "$4382.14" currency: USD in_stock: true category: "Com Marker" url: https://www.desertcart.us/products/520327056-commarker-b4-30w-fiber-laser-engraver-machine-lightburn-compatible-laser store_origin: US region: United States of America --- # 50W high-power laser 0.01mm ultra-fine precision 2-in-1 desktop & handheld mode ComMarker B4 30W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers **Brand:** commarker **Price:** $4382.14 **Availability:** ✅ In Stock ## Summary > ✨ Mark your legacy with precision and power! ⚡ ## Quick Answers - **What is this?** ComMarker B4 30W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers by commarker - **How much does it cost?** $4382.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/520327056-commarker-b4-30w-fiber-laser-engraver-machine-lightburn-compatible-laser) ## Best For - commarker enthusiasts ## Why This Product - Trusted commarker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Robust:** Lightweight 23kg design with rotary drive and electric lifting—perfect for desktop or handheld use. - • **Dual Lens Flexibility:** Switch effortlessly between 110x110mm and 200x200mm work areas for projects big or small. - • **Power Meets Precision:** 50W fiber laser delivers blazing fast, ultra-accurate engraving down to 0.01mm line width. - • **Versatile Metal Mastery:** Engraves stainless steel, gold, silver, aluminum, alloys, plus painted & non-transparent plastics. - • **Seamless Software Integration:** Compatible with LightBurn and EZCAD2 for intuitive design control on Windows & Mac. ## Overview The ComMarker B4 50W Fiber Laser Engraver is a cutting-edge 2-in-1 desktop and handheld machine designed for professional-grade metal and plastic engraving. Featuring a powerful 50W laser with 1064nm wavelength, dual interchangeable lenses for flexible work areas, and compatibility with LightBurn and EZCAD2 software, it delivers ultra-fine 0.01mm precision at speeds up to 15,000mm/s. Ideal for jewelry, tumblers, and industrial marking, it supports rotary engraving and comes with comprehensive accessories, making it a versatile, compact powerhouse for creative professionals and small businesses alike. ## Description Free delivery and returns on eligible orders. Buy ComMarker B4 30W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers at desertcart UK. ## Features - [ B4 Specification ] Magical black, 30W, 220V, Max laser source, 2 in 1 desktop and handheld fiber laser marking machine, support lightburn software and ezcad2 software (we provide), support rotary(every machine with a rotary drive). the standard configuration 2 lens(working area) 110x110mm + 200x200mm. - [ Package Includes ] 1xB4 machine(magical black), 1x 110mmx110mm lens, 1x200x200mm lens, 1xAdapter, 1xFoot Switch, 1xPositioner, 1xUSB Drive, 1xRuler, 1xData Cable, 1xAllen Wrench, 1x1064nm Goggles,1xRotary Drive, 2xPaperboard, 1xAuxiliary holder, 1x Material package. - [ Parameters ] Laser Wavelength: 1064 nm, marking speed: 0-15000mm/s, frequency: 20-60kHz, system: windows 7/8/10/11, mac (lightburn ), supported graphics formats: BMP, GIF, JPG, JPEG , DXF, DST, Al, etc, Minimum line width: 0.01mm, engraving depth 0.3-0.5mm. - [ Engraveable Material ] Commarker fiber laser engraver can engrave Stainless Steel, Aluminum, Gold, Silver, Alloy,Brass,Ring, Bracelets, Necklaces,etc also can mark some of the Painted products and non-transparent plastics.engraving machine for Metal, Jewelry, Pen,Tag,Tumblers. - Our commarker B4 laser engraving machine adopts high-speed precision vibrating mirror, high marking accuracy, equipped with different field of view lenses, large marking area, fast marking speed, electric lifting, emergency switch, very safe. Small weight and volume, wide range of engraving, international certification. Meeting the business and personal needs of clients. - IEC 60825-1 Report Number. 2401T29446E-SF - FDA Accession No.: 2421067-000 - Laser Class CLASS 1 LASER PRODUCT and power output 1.95mW, Power: 30 watts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BW8LK895 | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 296,560 in DIY & Tools ( See Top 100 in DIY & Tools ) 253 in Engraving Tools | | Colour | B4-30W | | Customer Reviews | 1.0 1.0 out of 5 stars (1) | | Date First Available | 21 Feb. 2023 | | Guaranteed software updates until | unknown | | Included Components | Fiber Laser Engraving body | | Item Package Quantity | 1 | | Item Weight | 23.5 kg | | Item model number | B4-30W rotary | | Manufacturer | ComMarker | | Part Number | B4 | | Power Source | ac_dc | | Product Dimensions | 10 x 10.01 x 10.01 cm; 23.5 kg | ## Images ![ComMarker B4 30W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers - Image 1](https://m.media-amazon.com/images/I/51cfbW747JL.jpg) ![ComMarker B4 30W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers - Image 2](https://m.media-amazon.com/images/I/316puOd4VaL.jpg) ![ComMarker B4 30W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers - Image 3](https://m.media-amazon.com/images/I/41mFe+ODl0L.jpg) ![ComMarker B4 30W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers - Image 4](https://m.media-amazon.com/images/I/41EzazPBtNL.jpg) ![ComMarker B4 30W Fiber Laser Engraver Machine, LightBurn Compatible Laser Engraving with 2 Different Size Lens,2-in-1 Desktop and Handheld Fiber Laser Marking Machine for Jewelry,Sliver,Gold,Tumblers - Image 5](https://m.media-amazon.com/images/I/51j+0w9-bTL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What can be engraved with ComMarker Fiber Laser Engraver?** A: This fiber laser engraving machine can engrave stainless steel (best results), aluminum, gold, silver, alloys, and can mark most painted products and non-transparent plastics. **Q: Cannot find dongle, software will work at demo state, or Fail to open lmc driver?** A: The fiber laser marking machine is not powered on, or the machine is not connected to the computer. Please turn it on and make sure the data cable is connected to the computer. **Q: The red light preview works with a rectangle, but there is no mark or the marks are very light?** A: Please adjust the focal length; please refer to operation instruction step 4 for debugging methods. **Q: Up and down button does not work, the fiber laser engraving machine does not move by press the button?** A: Readjust the angle of the coupling and re-fix it with screws. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/520327056-commarker-b4-30w-fiber-laser-engraver-machine-lightburn-compatible-laser](https://www.desertcart.us/products/520327056-commarker-b4-30w-fiber-laser-engraver-machine-lightburn-compatible-laser) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-02*