The Best OMTech Laser Engravers in 2026: 15 Picks
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Choosing the best OMTech laser engravers depends on the materials and power your workshop requires. OMTech offers benchtop and large-format CO2 units ranging from 45W to 130W, high-speed 20W to 60W MOPA and galvo fiber lasers, replacement glass tubes, and aerosol marking sprays. The OMTech 13 oz Metal Laser Marking Spray 3-Pack takes the top spot for black marking bare metals with CO2 lasers.
We compared 15 products based on the specifications published on the listings to help you choose the right tool.
Our top pick: OMTech 13 oz Laser Marking Spray (4-Pack).
Quick picks
Our 15 picks
OMTech 13 oz Laser Marking Spray (4-Pack)
Best for: marking bare metals with CO2 lasers
- Laser Type
- CO2
- Compatible Material
- Metal
- Dimensions
- 2.6 × 2.6 × 7.9 inches
- Weight
- 13 ounces
This is a marking spray for CO2 and fiber lasers. It creates high contrast black designs on bare metals. The 13 oz cans have clog-proof nozzles for even coating. The ink dries in under 5 minutes or 2 minutes with heat. You can wash off excess spray with a rinse. This pack includes four cans for consistent results.
Pros
- Creates permanent black marks on bare metals
- Dries in under 5 minutes
- Clog-proof nozzle for even application
- Washes off easily with a rinse
Cons
- Only works on bare metals
- Requires a CO2 laser of 25W or higher
- Initial white appearance before engraving
Good fit if
- You engrave jewelry or tumblers
- You need high contrast on metal
- You use a 25W+ CO2 laser
Skip if
- You engrave wood or acrylic
- You have a laser under 25W
- You want to mark non-metal surfaces
Verdict: OMTech Laser Marking Spray 4-Pack helps you mark bare metals with high contrast. It is a practical add-on for users with 25W+ CO2 lasers who need permanent black designs on metal items.
OMTech K40+ 45W CO2 Laser Engraver
Best for: compact benchtop cutting with active water cooling
- Laser Type
- CO2
- Laser Power
- 45W
- Working Area
- 12"x8"
- Software Compatibility
- LightBurn, LaserGRBL
- Cutting Capacity
- 0.4" (10mm) acrylic, 0.31" (8mm) wood
- Features
- Water Chiller
The OMTech K40+ 45W CO2 Laser with Chiller provides a 45W CO2 tube paired with an external CW-3000 water chiller. Its 12"x8" working area cuts up to 0.4-inch acrylic and 0.31-inch wood. With native LightBurn and LaserGRBL support, built-in air assist, and a removable honeycomb bed, this bundle suits hobbyists and craft businesses wanting active water cooling in a benchtop footprint.
Pros
- Includes an external CW-3000 water chiller and LightBurn support
- Cuts up to 0.4-inch acrylic and 0.31-inch wood with a 45W CO2 tube
- Built-in 45-degree air assist and detachable honeycomb bed
- Equipped with safety door sensors, water protection, and emergency stop
Cons
- Work area is limited to 12"x8" for sheet stock
- Machine and water chiller arrive in two separate shipments
Good fit if
- You want an all-in-one desktop setup that includes an external water chiller.
- You work primarily on items and materials within a 12"x8" footprint.
- You run your laser projects using LightBurn or LaserGRBL.
Skip if
- You need a larger work bed for oversized sign-making or raw sheets.
- You require more than 45W of laser output for heavy production cutting.
Verdict: OMTech K40+ 45W CO2 Laser with Chiller delivers a practical benchtop engraving package complete with active water cooling and software compatibility. It is well-suited for controlled, detailed cutting across acrylic, wood, and leather.
OMTech 50W 850mm CO2 Laser Tube
Best for: replacing an existing 50W CO2 tube
- Laser Type
- CO2
- Laser Power
- 50W
- Weight
- 2.6 pounds
This is a 50W CO2 replacement laser tube designed for compatible laser engravers and cutters. It measures 850 mm long and 50 mm wide, operating at 18kV and 4mA with an estimated 6,000-hour service life. It features borosilicate glass, an American II-VI infrared lens, and preinstalled connection wires. You should consider this if your existing machine needs a fresh beam source for cutting and engraving materials like wood, acrylic, and leather.
Pros
- Rated for up to 6,000 hours of service life
- Uses an American II-VI infrared lens with a 4 mm focused beam spot
- Preinstalled connection wires and integrated cooling ports for straightforward hook-up
Cons
- Requires a standalone water pump or water chiller to operate safely
- Serves only as an internal replacement component, not a full engraver
Good fit if
- You need to replace an expired or damaged 50W CO2 tube in your compatible machine
- You have an enclosure that accommodates an 850 mm long by 50 mm wide tube
- You already have a dedicated cooling setup such as a water chiller or pump
Skip if
- You are shopping for an entire, ready-to-run laser engraving machine
- Your engraver requires a higher wattage tube than 50W
Verdict: OMTech 50W CO2 Laser Tube Replacement delivers an exact-fit 850 mm glass tube with a 6,000-hour lifespan for maintaining existing 50W cutters. It is an efficient component swap if your current tube has lost power.
OMTech K40+ CO2 Laser Engraver with Chiller
Best for: compact desktop CO2 cutting and rotary engraving
- Laser Type
- CO2
- Laser Power
- 40W
- Working Area
- 8"x12" (200x300 mm)
- Engraving Speed
- 350 mm/s
- Software Compatibility
- LightBurn
- Features
- Water Chiller
The OMTech K40+ 45W CO2 Laser with Chiller is a compact desktop CO2 machine bundled with LightBurn software and an external water chiller. It features an 8" x 12" working area, engraving speeds up to 350 mm/s, and cuts nonmetallic materials up to 1/8 inch deep. With an included clamping bed, detachable base, and built-in air assist, it suits hobbyists seeking a complete cooling and software setup for small items.
Pros
- Includes both LightBurn software and a dedicated water chiller
- Comes with an 8" x 12" flat workbed plus a clamping bed for rotary work
- Detachable base and 1.2-inch adjustable laser head accommodate taller objects
- Built-in air assist and exhaust fan clear smoke and dust
Cons
- Work area is limited to 8" x 12" (200 x 300 mm)
- Warranty on the laser tube and power supply is limited to 6 months
- Cut depth is rated to 1/8 inch (3 mm) on nonmetallic materials
Good fit if
- You want an all-in-one desktop CO2 bundle that includes a chiller and LightBurn
- You primarily engrave and cut smaller nonmetallic materials like wood, acrylic, and leather
- You plan to work on irregular or cylindrical objects using a clamping bed and rotary axis
Skip if
- You routinely handle flat sheets larger than 8" x 12"
- You need to cut materials thicker than 1/8 inch
Verdict: OMTech K40+ 45W CO2 Laser with Chiller delivers a complete desktop package with bundled cooling and software for small workshops. Its dual-bed design and removable base provide practical flexibility within a compact footprint.
OMTech K40+ 45W Desktop CO2 Laser Engraver
Best for: small-scale hobbyist cutting and engraving projects
- Laser Type
- CO2
- Laser Power
- 45W
- Working Area
- 12" x 8"
- Engraving Speed
- up to 300 mm/s
- Software Compatibility
- LightBurn, LaserGRBL
- Cutting Capacity
- 0.31" (8mm) wood, 0.4" (10mm) acrylic
The OMTech K40+ 45W Desktop CO2 Laser is a compact machine designed for small-format cutting and engraving. It features a 12-by-8-inch work area and a 45W CO2 tube capable of cutting up to 0.31-inch wood and 0.4-inch acrylic. With engraving speeds up to 300 mm/s and integrated air assist, it suits hobbyists and craft makers who need enclosed CO2 capability on a workbench.
Pros
- Cuts up to 0.31-inch wood and 0.4-inch acrylic
- Integrated auto-adjusting 45-degree air assist
- Compatible with both LightBurn and LaserGRBL
- Detachable base accommodates taller objects or a rotary axis
Cons
- Compact 12-by-8-inch work area limits project size
- Top engraving speed is limited to 300 mm/s
- Does not include a standalone water chiller
Good fit if
- You work primarily on small wood, acrylic, or craft blanks.
- You want an enclosed desktop unit compatible with LightBurn.
- You value built-in safety sensors for door status and water flow.
Skip if
- You need to cut materials wider or longer than 12 by 8 inches.
- You require high-speed raster engraving beyond 300 mm/s.
Verdict: OMTech K40+ 45W Desktop CO2 Laser provides reliable cutting depth and integrated air assist in a small footprint, making it a capable choice for compact workshops.
OMTech 90W CO2 Laser Engraver with LightBurn
Best for: Large-format cutting and deep non-metal engraving
- Laser Type
- CO2
- Laser Power
- 90W
- Working Area
- 20" x 28"
- Engraving Speed
- Up to 600 mm/s
- Software Compatibility
- LightBurn
- Dimensions
- 57.1 × 34.3 × 27.6 inches
View on Amazon: OMTech 90W CO2 Laser Engraver with LightBurn
This machine is a high-power CO2 laser engraver and cutter equipped with a 90W laser tube and a 20" x 28" honeycomb work area. It reaches engraving speeds up to 600 mm/s and cuts non-metallic materials up to 0.4" deep. With four-way pass-through doors, integrated air assist, and LightBurn compatibility, it suits workshop users handling oversize jobs and demanding production cycles.
Pros
- 90W CO2 laser tube cuts non-metallic materials up to 0.4" deep
- Spacious 20" x 28" working bed with four-way pass-through doors
- Engraving speeds reaching up to 600 mm/s
- Laser tube rated for a lifespan of up to 12,000 hours
- Built-in air assist, water cooling pump, and password protection
Cons
- Heavy unit weighing 227 pounds
- Large machine footprint measuring 57.1" x 34.3" x 27.6"
- Uses a basic water pump rather than an included dedicated chiller unit
Good fit if
- You need 90W of cutting power for deep cuts up to 0.4" on non-metals
- You work with oversized stock that requires front-rear or side pass-through slots
- You plan to control your machine using LightBurn software
Skip if
- You have limited floor space or cannot accommodate a 227-pound machine
- You only require a desktop-sized engraver for smaller crafts
Verdict: OMTech Maker 90W CO2 Laser Engraver delivers substantial cutting power and a generous 20" x 28" working area for heavy workshop projects. Its four-way pass-through design and high-speed operation make it a capable tool for demanding workloads.
OMTech 20W MOPA Autofocus Fiber Laser
Best for: Color marking and serializing small metal parts
- Laser Type
- MOPA Fiber
- Laser Power
- 20W
- Working Area
- 5.9" x 5.9"
- Engraving Speed
- 10,000 mm/s
- Software Compatibility
- Lightburn, EzCad
- Compatible Material
- Metal
This compact fiber laser engraver delivers 20W of solid-state MOPA power with support for adjustable pulse frequency and width. You get a 5.9-inch by 5.9-inch working area, marking speeds up to 10,000 mm/s, and push-button autofocus accurate to within 1 mm. It supports both LightBurn and EzCad software out of the box, making it a capable benchtop choice for detailed metal color marking, serializing, and custom jewelry work.
Pros
- MOPA fiber source enables color marking on metals
- High marking speeds up to 10,000 mm/s
- One-touch autofocus with ±1 mm accuracy
- Compatible with both LightBurn and EzCad software
Cons
- Working area is limited to 5.9 inches by 5.9 inches
- 20W output is lower than 30W or 60W fiber alternatives
- Rotary axis is not included in this configuration
Good fit if
- You want to create color marks on stainless steel and other metals
- You need rapid marking speeds up to 10,000 mm/s in a compact footprint
- You prefer the convenience of push-button autofocus
Skip if
- You require an engraving field larger than 5.9 by 5.9 inches
- You need higher wattage for deeper metal carving
- You need an included rotary axis out of the box
Verdict: OMTech 20W MOPA Autofocus Fiber Laser Engraver provides fast, precise metal marking and color etching on a compact 5.9-inch square field.
OMTech Maker 90W CO2 Laser with Chiller
Best for: cutting thicker wood and handling oversized projects
- Laser Type
- CO2
- Laser Power
- 90W
- Working Area
- 28" x 20"
- Engraving Speed
- 600 mm/s
- Software Compatibility
- LightBurn
- Cutting Capacity
- Up to 0.4" wood
The OMTech Maker 90W CO2 Laser Engraver combines a 90W DC tube with a large 28" x 20" workbed and four-way pass-through doors. It engraves materials like wood, acrylic, glass, and leather at speeds up to 600 mm/s and cuts wood up to 0.4 inches thick. Bundled with LightBurn compatibility and a water chiller, this setup suits makers who need substantial cutting depth and space for oversized sheet goods.
Pros
- Large 28" x 20" workspace with four-way pass-through doors
- 90W laser cuts wood up to 0.4 inches thick
- Engraving speeds up to 600 mm/s on acrylic, glass, and leather
- DC laser tube rated for up to 12,000 hours of operation
- Comes with a water chiller and integrated air assist
Cons
- Uses manual focus rather than an autofocus system
- Features a DC glass tube instead of an RF metal laser source
Good fit if
- You need to cut wood stock up to 0.4 inches thick.
- You work with large or continuous sheets using pass-through doors.
- You run your laser projects through LightBurn software.
Skip if
- You prefer an automated motorized autofocus system.
- You have tight workshop bench space that cannot fit a 28" x 20" machine.
Verdict: OMTech Maker 90W CO2 Laser Engraver pairs a 90W CO2 tube with a spacious 28" x 20" bed and four-way pass-through doors. It provides substantial cutting capacity and reliable cooling for demanding fabrication projects.
OMTech Polar2 Pro 50W RF CO2 Laser
Best for: high-speed detailed engraving and tumbler projects
- Laser Type
- RF CO2
- Laser Power
- 50W
- Working Area
- 28" x 14"
- Engraving Speed
- Up to 2000 mm/s
- Software Compatibility
- LightBurn, RDWorks V8
- Form Factor
- Desktop
This desktop CO2 laser engraver uses an air-cooled 50W RF metal tube instead of a standard glass tube, giving you an ultra-fine 0.07 mm beam and a 30,000-hour rated lifespan without water maintenance. It reaches engraving speeds up to 2000 mm/s across a 28" × 14" bed. With an integrated 16MP camera, included rotary attachment, and LightBurn compatibility, it suits users who need fast turnaround on fine detail and cylindrical items.
Pros
- High engraving speeds up to 2000 mm/s
- Air-cooled 50W RF tube with 30,000-hour lifespan and fine 0.07 mm beam
- Spacious 28" × 14" work area with included rotary attachment
- Integrated 16MP camera for positioning and LightBurn/RDWorks support
- Multiple connectivity options including Wi-Fi, Ethernet, USB, and U-disk
Cons
- Heavy 221-pound desktop unit requiring a sturdy surface
- 50W output is lower than higher-wattage floor-standing cutting units
- Large footprint measuring 40" long by 25.6" wide
Good fit if
- You want high-speed engraving up to 2000 mm/s with an air-cooled RF tube
- You work with tumblers or mugs and need an included rotary attachment
- You need camera alignment and wireless workflow options
Skip if
- You lack a strong workspace capable of supporting a 221-pound machine
- You prioritize maximum raw cutting wattage over fine RF beam precision
Verdict: OMTech Polar2 Pro 50W RF Laser Engraver combines a long-lasting RF metal tube with 2000 mm/s speeds and a 16MP camera for precise desktop engraving. It is an excellent choice if you want zero water maintenance and high-detail results.
OMTech Pronto 130W CO2 Laser Engraver
Best for: Large-format cutting and high-volume nonmetal engraving
- Laser Type
- CO2
- Laser Power
- 130W
- Working Area
- 51" x 35" (1300 x 900 mm)
- Engraving Speed
- Up to 1000 mm/s (39.8 ips)
- Software Compatibility
- LightBurn
The OMTech Pronto 130W CO2 Laser Engraver provides a large 51 by 35-inch working area and a 130-watt CO2 laser tube rated for up to 12,000 hours. It operates at engraving speeds up to 1000 mm/s and cuts nonmetallic materials up to 0.4 inches deep. Preinstalled autofocus, motorized bed height adjustment, and pass-through doors suit you if you handle oversized nonmetal sheets and demand high-volume production output.
Pros
- Large 51" x 35" work area with two-way pass-through doors
- 130W CO2 tube rated for up to 12,000 hours of operation
- Engraving speeds up to 1000 mm/s
- Motorized workbed with preinstalled autofocus
- Ships with dedicated water chiller and smart air assist module
Cons
- Arrives divided across three separate packages
- Large physical footprint requires substantial dedicated floor space
Good fit if
- You process large sheet materials that benefit from a 51 by 35-inch bed and pass-through doors.
- You need 130 watts of power to cut nonmetallic materials up to 0.4 inches deep.
- You want push-button autofocus and motorized bed height adjustment rather than manual focusing.
Skip if
- You have a small workshop that cannot accommodate a full-size floor unit.
- You only engrave bare metals without the use of laser marking compounds.
Verdict: OMTech Pronto 130W CO2 Laser Engraver delivers large-format capability and high-speed processing for heavy-duty nonmetal production. Its motorized autofocus bed and high-wattage tube make it a capable production workhorse.
OMTech 60W MOPA Fiber Laser with Rotary
Best for: high-speed color marking on metals and jewelry
- Laser Type
- Fiber
- Laser Power
- 60W
- Working Area
- 175 x 175mm (6.9 x 6.9 in.)
- Engraving Speed
- 10000 mm/s
- Software Compatibility
- EzCad2
- Form Factor
- Open design
This 60W fiber laser uses a JPT MOPA source designed for marking metals, silicon, and gemstones with color engraving capabilities. It provides a 175 by 175 mm working area, speeds up to 10,000 mm/s, and includes a rotary axis for curved items. Running on EzCad2 for Windows, it suits you if you need fast, high-contrast marking and detailed metal etching without the larger footprint of an enclosed flatbed CO2 machine.
Pros
- JPT MOPA fiber source supports color marking on metals
- High marking speed reaching up to 10000 mm/s
- Includes rotary axis attachment and footpad trigger for batch work
- F-theta field lens delivers less than 1% distortion
Cons
- Working area is limited to 175 x 175 mm
- Open-frame design requires using the included protective eyewear
- Included software compatibility is limited to Windows EzCad2
Good fit if
- You want to produce color markings on metals using an adjustable pulse MOPA fiber source
- You need very high engraving speeds up to 10,000 mm/s for small parts
- You work with curved metal items using a rotary axis
Skip if
- You need a fully enclosed laser workstation
- You require a working bed larger than 175 x 175 mm
- You primarily engrave large non-metal sheets like plywood or acrylic
Verdict: OMTech 60W MOPA Fiber Laser Engraver delivers rapid 10,000 mm/s marking speeds and color etching capabilities on metals within a compact 175 by 175 mm field.
OMTech Maker 60W CO2 Laser Engraver
Best for: workshops wanting an all-in-one 60W CO2 package
- Laser Type
- CO2
- Laser Power
- 60W
- Working Area
- 20"x28" (500x700 mm)
- Software Compatibility
- LightBurn
- Features
- Water Chiller
- Dimensions
- 47.2 × 34.3 × 36.6 inches
The OMTech Maker 60W CO2 Laser with Chiller is a commercial-style CO2 engraving and cutting system. It features a 20 by 28-inch work area equipped with four-way pass-through doors for oversized stock. It includes preinstalled autofocus, motorized bed adjustment, a dedicated water chiller, and LightBurn software right out of the box. This bundle suits makers and small shops that want a complete setup for medium-to-large projects without sourcing cooling hardware separately.
Pros
- 20 by 28-inch work area with four-way pass-through doors
- Bundled with an external water chiller and LightBurn software
- Preinstalled autofocus with motorized bed height adjustment
- Includes both honeycomb and aluminum blade workbeds
- Built-in air assist and flame-retardant viewing window
Cons
- Heavy 249-pound weight requires multiple people or equipment to move
- Large 47.2 by 34.3-inch footprint requires substantial dedicated workshop space
Good fit if
- You want an all-in-one package that includes a water chiller and LightBurn software.
- You need a 20 by 28-inch working area with pass-through access for longer stock.
- You prefer push-button motorized bed focusing instead of manual focal adjustments.
Skip if
- You lack the floor space to house a 47.2 by 34.3-inch, 249-pound machine.
- You need a compact desktop engraver rather than a large standalone system.
Verdict: OMTech Maker 60W CO2 Laser with Chiller provides a complete cutting and engraving platform with its included chiller, LightBurn software, and 20 by 28-inch motorized bed.
OMTech 30W Fiber Laser Engraver
Best for: high-speed metal and jewelry marking
- Laser Type
- Fiber
- Laser Power
- 30W
- Working Area
- 175 x 175mm (6.9 x 6.9 in.)
- Engraving Speed
- Up to 10,000 mm/s
- Software Compatibility
- LightBurn, EzCad2
- Compatible Material
- Metal, Jewelry, Aluminum, Silver, Gold
The OMTech 30W Galvo Fiber Laser Engraver pairs a solid-state fiber source with a 175 by 175 mm workspace for marking metals and jewelry. It delivers galvo speeds up to 10,000 mm/s and supports both LightBurn and EzCad2 software. If you need to etch serial numbers, detailed logos, or markings on aluminum, silver, and gold, this 65-pound unit fits dedicated metalworking benches.
Pros
- High galvo scanning speeds reach up to 10,000 mm/s
- Solid-state fiber laser rated for an average 100,000-hour service life
- Works with both LightBurn and EzCad2 software
- Includes a 4-pin connection port for adding an external rotary axis
Cons
- Working area is restricted to 175 x 175 mm (6.9 x 6.9 in.)
- Rotary axis attachment is not included in the package
- Included EzCad2 software runs only on Windows
Good fit if
- You need high-speed engraving on metals such as silver, gold, or aluminum.
- You want software flexibility between LightBurn and EzCad2.
- You work on smaller parts and jewelry within a 6.9 x 6.9-inch area.
Skip if
- You need a larger workbed than 175 x 175 mm for oversized workpieces.
- You require an out-of-the-box rotary attachment for curved items.
Verdict: OMTech 30W Galvo Fiber Laser Engraver provides reliable 10,000 mm/s marking speeds on industrial metals and jewelry across a compact 175 x 175 mm bed. Its LightBurn compatibility and solid-state durability make it an efficient 30W metal-marking solution.
OMTech 50W Fiber Laser Engraver with Rotary Axis
Best for: High-speed metal marking and cylindrical jewelry engraving
- Laser Type
- Fiber
- Laser Power
- 50W
- Working Area
- 5.9" x 5.9"
- Engraving Speed
- Up to 10,000 mm/s
- Software Compatibility
- LightBurn, EzCad2
- Compatible Material
- Metal, Jewelry, Aluminum
View on Amazon: OMTech 50W Fiber Laser Engraver with Rotary Axis
This OMTech 50W fiber laser marking machine is built for high-speed engraving on metals, aluminum, and jewelry. It delivers marking speeds up to 10,000 mm/s across a 5.9 by 5.9-inch working area with a 0.01 mm spot diameter. The system includes a rotary axis for curved objects, a push-button red dot focus indicator, and runs on LightBurn or EzCad2 software on Windows systems.
Pros
- High engraving speeds up to 10,000 mm/s
- Fine 0.01 mm spot diameter for precise metal marking
- Includes a rotary axis for cylindrical workpieces
- Compatible with both LightBurn and EzCad2 software
Cons
- Compact 5.9 by 5.9-inch workbed limits maximum flat workpiece dimensions
- Documented operating system support covers only Windows 7, 8, and 10
Good fit if
- You mark or engrave metals, aluminum, or jewelry regularly
- You need a bundled rotary axis for engraving cylindrical objects
- You operate your laser setup using a Windows PC
Skip if
- You need a large working area exceeding 5.9 by 5.9 inches
- You primarily cut or engrave non-metal materials such as wood or acrylic
Verdict: OMTech 50W Fiber Laser Engraver with Rotary provides rapid marking speeds and precise detailing on metals in a compact footprint. It offers solid 50W fiber performance paired with rotary capability right out of the box.
OMTech Maker 60W CO2 Laser Engraver
Best for: Mid-sized workshops cutting nonmetallic sheets
- Laser Type
- CO2
- Laser Power
- 60W
- Working Area
- 16" x 24" (400 x 600 mm)
- Engraving Speed
- Up to 23.6 ips (600 mm/s)
- Software Compatibility
- LightBurn
- Dimensions
- 44.9 × 30.7 × 25.4 inches
This 60W CO2 laser engraver offers a 16" x 24" working bed paired with both honeycomb and aluminum blade surfaces. Operating at speeds up to 23.6 ips (600 mm/s), it cuts or engraves nonmetallic materials such as acrylic, wood, and leather up to 0.4 inches deep. Bundled with LightBurn software and equipped with two-way pass-through doors, it suits makers who need room for oversized materials.
Pros
- Generous 16" x 24" working area with two-way pass-through doors
- Engraving speeds reaching up to 23.6 ips (600 mm/s)
- Includes LightBurn software integration
- Built-in air assist and flame-retardant window with interlock
Cons
- Weighs 187 pounds and takes up significant floor space
- Uses manual focus rather than an autofocus system
- Does not include an external water chiller in this configuration
Good fit if
- You work with longer nonmetallic materials that require pass-through doors
- You prefer using LightBurn software out of the box
- You want a balanced 60W CO2 laser for both cutting and engraving
Skip if
- You need a compact, lightweight desktop unit you can easily move
- You want a machine bundled with an external water chiller
- You require an autofocus setup for automated height adjustments
Verdict: OMTech Maker 60W CO2 Laser Engraver provides a capable 16" x 24" work area and pass-through capability for workshops cutting and engraving nonmetallic stock. It balances a mid-range 60W CO2 tube with bundled LightBurn software for dependable production.
Specifications side by side
| Spec | OMTech 13 oz Laser Marking Spray (4-Pack) | OMTech K40+ 45W CO2 Laser Engraver | OMTech 50W 850mm CO2 Laser Tube | OMTech K40+ CO2 Laser Engraver with Chiller | OMTech K40+ 45W Desktop CO2 Laser Engraver | OMTech 90W CO2 Laser Engraver with LightBurn | OMTech 20W MOPA Autofocus Fiber Laser | OMTech Maker 90W CO2 Laser with Chiller | OMTech Polar2 Pro 50W RF CO2 Laser | OMTech Pronto 130W CO2 Laser Engraver | OMTech 60W MOPA Fiber Laser with Rotary | OMTech Maker 60W CO2 Laser Engraver | OMTech 30W Fiber Laser Engraver | OMTech 50W Fiber Laser Engraver with Rotary Axis | OMTech Maker 60W CO2 Laser Engraver |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Laser Type | not specified | CO2 | CO2 | CO2 | CO2 | CO2 | MOPA Fiber | CO2 | RF CO2 | CO2 | Fiber | CO2 | Fiber | Fiber | CO2 |
| Laser Power | not specified | 45W | 50W | 40W | 45W | 90W | 20W | 90W | 50W | 130W | 60W | 60W | 30W | 50W | 60W |
| Working Area | not specified | 12"x8" | not specified | 8"x12" (200x300 mm) | 12" x 8" | 20" x 28" | 5.9" x 5.9" | 28" x 20" | 28" x 14" | 51" x 35" (1300 x 900 mm) | 175 x 175mm (6.9 x 6.9 in.) | 20"x28" (500x700 mm) | 175 x 175mm (6.9 x 6.9 in.) | 5.9" x 5.9" | 16" x 24" (400 x 600 mm) |
| Engraving Speed | not specified | not specified | not specified | 350 mm/s | up to 300 mm/s | Up to 600 mm/s | 10,000 mm/s | 600 mm/s | Up to 2000 mm/s | Up to 1000 mm/s (39.8 ips) | 10000 mm/s | not specified | Up to 10,000 mm/s | Up to 10,000 mm/s | Up to 23.6 ips (600 mm/s) |
| Software Compatibility | not specified | LightBurn, LaserGRBL | not specified | LightBurn | LightBurn, LaserGRBL | LightBurn | Lightburn, EzCad | LightBurn | LightBurn, RDWorks V8 | LightBurn | EzCad2 | LightBurn | LightBurn, EzCad2 | LightBurn, EzCad2 | LightBurn |
| Form Factor | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Open design | not specified | not specified | not specified | not specified |
| Cutting Capacity | not specified | 0.4" (10mm) acrylic, 0.31" (8mm) wood | not specified | not specified | 0.31" (8mm) wood, 0.4" (10mm) acrylic | not specified | not specified | Up to 0.4" wood | not specified | not specified | not specified | not specified | not specified | not specified | not specified |
| Compatible Material | Metal | not specified | not specified | not specified | not specified | not specified | Metal | not specified | not specified | not specified | Metal | not specified | Metal, Jewelry, Aluminum, Silver, Gold | Metal, Jewelry, Aluminum | not specified |
| Features | not specified | Water Chiller | not specified | Water Chiller | not specified | not specified | Auto Focus | Water Chiller | not specified | not specified | Rotary Axis | Water Chiller | not specified | Rotary Axis | not specified |
| Dimensions | 2.6 × 2.6 × 7.9 inches | 31.9 × 19.7 × 9.8 inches | not specified | not specified | 31.9 × 19.7 × 9.8 inches | 57.1 × 34.3 × 27.6 inches | not specified | not specified | 40 × 25.6 × 24.8 inches | not specified | 22 × 22 × 28 inches | 47.2 × 34.3 × 36.6 inches | not specified | not specified | 44.9 × 30.7 × 25.4 inches |
| Weight | 13 ounces | 53.8 pounds | 2.6 pounds | not specified | not specified | 227 pounds | not specified | not specified | 221 pounds | not specified | 83 pounds | 249 pounds | 65 pounds | not specified | 187 pounds |
| Size | 4 Pcs | 45W with LB&Chiller | 50W 850mm | not specified | not specified | with LightBurn | MOPA 20W | MF 90W&LB&Chiller | 50W RF | 130W with 51"x35" | 60W Laser with Rotary | AF 60W&LB&Chiller | Galvo 30W with Lightburn | Galvo 50W with Rotary Axis | with LightBurn |
| Color | 13 OZ -- Black | Blue | not specified | not specified | Blue | with LightBurn | with Lightburn | 90W Manual Focus | Polar2 70W | not specified | red | Blue, Gray | Blue-White | not specified | 60W Manual Focus |
| Model | RYGEL-USBPW0104 | K40+ 45W | RYGEL-LATST5001 | SH-G350 | K40+ | RYGEL-USB0705U2 | not specified | SH-G570 | RYGEL-USB0503US&LCW5200 | not specified | RYGEL-J6W2&LRA-6000 | RYGELAMZ-USB0705U1&LCW5200&USBLIGH | RYGEL-FMM3RW2U1 | not specified | RYGEL-USB0604US&USBLIGH |
Comparing the OMTech Laser Lineup
Desktop CO2 machines like the OMTech K40+ 45W CO2 Laser Engraver cater to hobbyists processing acrylic, wood, and leather in limited benchtop spaces. For deeper cutting and larger nonmetal sheets, cabinet models like the OMTech Maker 90W CO2 Laser Engraver and OMTech Pronto 130W CO2 Laser Engraver offer high-wattage tubes and expanded work areas for production workshops.
If you work exclusively with metals, galvo units like the OMTech 30W Fiber Laser Engraver provide rapid marking speeds up to 10,000 mm/s on industrial parts and jewelry. The lineup also features maintenance hardware like replacement glass tubes, as well as marking sprays that allow standard CO2 lasers to etch dark graphics onto bare metal surfaces.
Who the OMTech Catalog Suits
OMTech fits workshops focused specifically on dedicated CO2 cutting and galvo fiber marking. The hardware scales from 53.8-pound 45W desktop CO2 units up to a 130W production model with a 51-by-35-inch working area, alongside 20W to 60W fiber systems for bare metal etching. Notable gaps exist across the catalog. You will not find diode lasers, ultra-compact handheld marking heads, or dual-source hybrid systems that house both fiber and CO2 tubes in a single enclosure. Rotary attachments and active water chillers are bundled with select models, while other configurations require manual focusing or external cooling additions.
If you need standard office printing alongside engraving, review specifications for the best monochrome laser printers.
How to Choose an OMTech Laser Engraver
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Matching Laser Type to Material
You must align the laser source with your material stock. CO2 tubes excel at cutting and engraving organic materials such as wood, leather, and acrylic. Standard CO2 beams do not etch bare metal directly unless you pre-treat the surface using a coating like the OMTech 13 oz Metal Laser Marking Spray 3-Pack. For direct, permanent etching onto bare metals such as aluminum, silver, or gold without chemical aids, select a solid-state fiber laser instead. Fiber machines specialize in high-speed metal engraving rather than cutting thick nonmetal sheets.
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Evaluating Laser Tube Wattage
Laser wattage dictates processing speed and maximum cutting depth. OMTech CO2 machines span from 45W benchtop models up to 130W cabinet units. A 45W or 50W tube easily handles thin sheet goods, light engraving, and hobby production. Higher output, such as the OMTech Pronto 130W CO2 Laser Engraver, delivers the power needed to slice through dense or thick nonmetallic stock at higher sustained feed rates. For fiber engravers, 20W to 30W works well for basic serializing, while 50W or 60W accelerates deep metal marking and color etching.
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Active Water Chiller Integration
Glass CO2 laser tubes rely on consistent cooling to preserve tube life and output power. Some packages include a dedicated external water chiller, as seen with the OMTech Maker 60W CO2 Laser Engraver, whereas standard configurations require you to manage an external water pump and reservoir manually. If you plan to run long engraving jobs or continuous production runs, choose a bundle with an active chiller. An integrated chiller maintains stable liquid temperatures, preventing thermal stress on fragile glass components during extended cutting cycles.
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Footprint and Machine Weight
Physical machine dimensions directly impact workshop layout and support requirements. Compact desktop models like the OMTech K40+ 45W Desktop CO2 Laser Engraver measure 31.9 inches long by 19.7 inches wide, fitting easily onto standard workbenches. In contrast, freestanding cabinet machines often measure over 45 inches in length and weigh over 200 pounds, requiring dedicated floor space and reinforced work areas. Check your doorway clearances, bench load limits, and exhaust duct paths before selecting a large cabinet model over a compact benchtop system.
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Software and Workflow Support
Review software compatibility before buying to ensure your preferred operating system and vector files work smoothly. Most advanced OMTech CO2 and fiber units support LightBurn, an industry-standard software for laser control. Models such as the OMTech 90W CO2 Laser Engraver with LightBurn come ready for this platform right away. Choosing a machine with native LightBurn compatibility allows you to adjust speed, power, layer order, and focal offsets precisely, eliminating the need to convert designs through proprietary, restricted control utilities.
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Specialized Rotary and Galvo Hardware
Consider whether your workload involves flat surfaces or curved objects. Galvo fiber systems achieve rapid marking speeds up to 10,000 mm/s across compact fields, making them ideal for small metal components. If you plan to engrave cylindrical workpieces such as rings or drinkware, choose a system with a bundled rotary attachment, like the OMTech 50W Fiber Laser Engraver with Rotary Axis. A dedicated rotary axis rotates the object synchronously with the beam, maintaining proper focus without manual adjustment or distortion.
Frequently asked questions
Which OMTech laser engraver is best for marking bare metals?
The OMTech 20W MOPA Autofocus Fiber Laser is ideal for color marking and serializing small metal parts. It features a compact 5.9-inch square field and works with LightBurn software. For higher power needs, the 60W MOPA Fiber Laser offers rapid 10,000 mm/s speeds within a 175 by 175 mm field. These fiber systems handle industrial metals and jewelry efficiently.
Does OMTech offer CO2 lasers with water cooling systems?
Yes, several models include active water cooling to maintain performance. The OMTech K40+ 45W CO2 Laser Engraver comes with a bundled chiller and LightBurn compatibility. The Maker 90W CO2 Laser with Chiller pairs a 90W tube with a spacious 28 by 20-inch bed. The Maker 60W CO2 Laser Engraver also includes a chiller, software, and a motorized bed for complete operation.
What is the largest working area available in OMTech engravers?
The OMTech Pronto 130W CO2 Laser Engraver provides the largest capacity with a 51 by 35-inch working area. It features motorized autofocus and high-speed processing for heavy-duty nonmetal production. The Maker 90W CO2 Laser Engraver offers a generous 20 by 28-inch area with four-way pass-through doors. These large formats support oversized projects and high-volume workflows.
Can I engrave cylindrical objects like tumblers with OMTech machines?
Yes, rotary options are available for cylindrical engraving. The OMTech Polar2 Pro 50W RF Laser Engraver is noted for tumbler projects and includes a 16MP camera for precision. The 60W MOPA Fiber Laser with Rotary handles jewelry and metals. The 50W Fiber Laser Engraver with Rotary Axis also provides rapid marking speeds and precise detailing on metals with rotary capability.
Which OMTech laser is best for small desktop workshops?
The OMTech K40+ 45W Desktop CO2 Laser Engraver is designed for small-scale hobbyist projects. It delivers reliable cutting depth and integrated air assist in a compact footprint. The OMTech Polar2 Pro 50W RF Laser Engraver combines a long-lasting RF tube with 2000 mm/s speeds for high-detail results. These units balance performance with space efficiency for limited benchtop areas.
Does OMTech provide replacement tubes for existing CO2 lasers?
Yes, OMTech offers the 50W 850mm CO2 Laser Tube Replacement. This glass tube has a 6,000-hour lifespan and is designed for exact-fit installation in existing 50W cutters. It helps maintain power levels when current tubes degrade. This component is an efficient swap for users needing to restore performance to their existing CO2 laser equipment.
What software is compatible with OMTech laser engravers?
Most OMTech models support LightBurn software for precise control. The K40+ 45W CO2 Laser Engraver, Maker 90W CO2 Laser Engraver, and 20W MOPA Autofocus Fiber Laser all list LightBurn compatibility. The 30W Galvo Fiber Laser Engraver also works with LightBurn. This software allows you to manage cutting paths, engraving depth, and design layouts effectively across various machine types.