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DESKTOP · SPLIT · HANDHELD
DEEP ENGRAVING UP TO 3 MM

OMTech G3 3-in-1 Q-Switched Fiber Laser Engraver

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OMTech G3 split setup with the focusing hood fitted beneath the laser head on the support column.
OMTech G3 3-in-1 Q-Switched Fiber Laser Engraver
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  • 3-IN-1 WORK MODES
    Move between desktop, split, and handheld marking to handle everyday bench work, flexible workstation setups, and large or fixed workpieces with one fiber laser system.

  • BRING THE LASER TO THE WORKPIECE
    Take the quick-release handheld head to large, fixed, or hard-to-move workpieces while keeping a 150 × 150 mm marking field.

  • DEEP WHEN YOU NEED IT. FINE WHEN IT MATTERS.
    Achieve 3 mm deep engraving while preserving fine details down to a 0.06 mm minimum line width, with marking speeds up to 10,000 mm/s for a wide range of metal marking jobs.

  • FLEXIBLE SPLIT WORKSTATION
    Separate the processing unit from the main body to make better use of bench space and create a more flexible setup around jigs, fixtures, and existing workstations.

  • WORK YOUR WAY WITH OMTECH MARK & LIGHTBURN
    Create and control jobs with OMTech Mark or LightBurn on Windows and macOS, with compatibility for rotary axes and conveyors to expand your marking workflow.

One fiber laser, three ways to work. The OMTech G3 supports desktop, split, and handheld operation with 30W or 50W Q-switched power, 3 mm deep engraving, marking speeds up to 10,000 mm/s, and a 150 × 150 mm marking field for both standard and handheld marking.

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OMTech G3 overview showing 30W/50W power, machine layouts, marking specifications and accessory compatibility. OMTech G3 overview showing 30W/50W power, machine layouts, marking specifications and accessory compatibility.

JOB FIT

Built for the Job in Front of You.

Choose your working conditions
OMTech Q3 in desktop configuration on a workbench for everyday bench jobs.
DESKTOP Complete bench setup
OMTech Q3 split workstation with the main body below the bench and an optional conveyor on top.
SPLIT Reconfigure the footprint Conveyor shown is sold separately.
OMTech Q3 handheld head with its focusing hood against a motorcycle part for fixed-equipment marking.
HANDHELD Take the head to the part

When the Part Stays Put.

Release the head and mark directly on large, fixed surfaces.

OMTech G3 quick-release handheld head against a fixed metal cabinet, showing a 150 × 150 mm marking field. OMTech G3 quick-release handheld head against a fixed metal cabinet, showing a 150 × 150 mm marking field.

Proof in the Metal.

3 mm Deep Engraving
Engraved metal coin with a Santa Claus design and recessed lettering, illustrating deep engraving. Engraved metal coin with a Santa Claus design and recessed lettering, illustrating deep engraving.
0.06 mm Minimum Line Width
Leaf-shaped metal jewelry held between fingers, showing fine engraved vein details. Leaf-shaped metal jewelry held between fingers, showing fine engraved vein details.
10,000 mm/s Max. Marking Speed
OMTech G3 fiber laser engraver with a graphic illustrating marking speeds up to 10,000 millimeters per second. OMTech Q3 fiber laser engraver with a graphic illustrating marking speeds up to 10,000 millimeters per second.
Engraved metal coin with a Santa Claus design and recessed lettering, illustrating deep engraving.
Leaf-shaped metal jewelry held between fingers, showing fine engraved vein details.
OMTech Q3 fiber laser engraver with a graphic illustrating marking speeds up to 10,000 millimeters per second.
3 mm Deep Engraving
0.06 mm Minimum Line Width
10,000 mm/s Max. Marking Speed

From One-Offs to Installed Equipment.

  • Brushed metal name cards engraved with names and job titles.
  • Round gold-tone jewelry pendant with an intricate engraved mandala design.
  • Rows of brass industrial nameplates marked with identification numbers.
  • Metal wrench marked with its material designation and 24 mm size, beside other tools.
  • Metal cutting tools and machine parts marked with model and serial numbers.
  • Equipment control panel with marked button outlines, labels and directional arrows.
  • Black metal business card with a white workshop logo, lettering and QR code.
  • Rectangular gold-tone jewelry pendant engraved with a handwritten personal message.
  • Installed brushed metal directional sign with lobby, restrooms and exit lettering and arrows.
  • Round precision-machined metal part held in a roller fixture.

POWER GUIDE

OMTech G3 engraving example: about 110 min at 30W versus 60 min at 50W, approximately 45% less time. OMTech G3 engraving example: about 110 min at 30W versus 60 min at 50W, approximately 45% less time.

OMTech Mark + LightBurn

Windows • macOS • Rotary & Conveyor Compatible

Omtech Laser Omtech Laser

G3 vs. Conventional Fixed-Setup Fiber

OMTech G3 comparison chart covering work modes, workspace layout, handheld marking, marking field and software support. OMTech G3 comparison chart covering work modes, workspace layout, handheld marking, marking field and software support.

Specifications

Performance

Laser Type
Q-Switched Fiber Laser
Laser Power
30W / 50W
Optical Marking Field
150 × 150 mm
Max. Marking Speed
10,000 mm/s
Deep Engraving Depth
3 mm
Minimum Line Width
0.06 mm
Marking Precision
±0.002 mm

Form & Capacity

Work Modes
Desktop / Split / Handheld
Physical Workbed
350 × 250 mm
Max. Processing Height
170 mm
Handheld Marking Field
150 × 150 mm
Handheld Head Design
Quick-Release
Handheld Head Weight
3.2 kg
Focusing Hood Bottom Size
160 × 160 mm
Z-Axis Laser Head Tilt
0–30°
Split Conversion Time
Approx. 15 min

Operation

Focusing Method
Manual Focus
Operating Software
OMTech Mark
Compatible Software
LightBurn
Operating Systems
Windows / macOS
Computer Connection
USB
Foot Pedal Support
Yes

Expansion & Safety

Rotary Axis Compatibility
Yes
Conveyor Compatibility
Yes
Conveyor Automatic Feeding
No
Safety Class
Class 4

What's in the Box?

Included with your OMTech G3.

Machine & Setup

  • Control Box with Laser Arm
  • Support Column
  • Support Feet
  • Rubber Pads

Cables & Connections

  • 1.5 m Power Cord
  • 1.5 m USB Cable
  • USB Drive
  • DB15 Connector

Tools & Mounting

  • 600 mm Ruler
  • Hex Wrenches
  • Positioning Bars
  • M5 × 8 BoltsFor the support column & positioning bars
  • M5 × 10 BoltsFor the support feet
  • M4 × 10 BoltsFor the safety shield

Safety & Access

  • Laser Keys
  • Laser Safety Goggles
  • Safety Shield
  • Laser Warning Labels

Not included: LightBurn license, rotary attachment and conveyor.

Before You Choose.

The OMTech G3 marks and engraves metals such as steel, aluminum, brass, titanium, gold and silver. Applications include metal jewelry, nameplates, tools and machine parts. Wood and paper are not supported.

Choose 30W if you prioritize a lower upfront investment in metal marking and engraving. Choose 50W if processing efficiency matters more for repeat jobs or deeper engraving. Both power options support the same desktop, split and handheld configurations.

Yes. Both the 30W and 50W OMTech G3 support Desktop, Split and Handheld use. Choose Desktop for bench jobs, Split to reconfigure your workspace, or Handheld to bring the head to large or fixed parts—all with one machine.

Yes. Bring the quick-release head to large or installed metal parts where the focusing hood can sit flat against the marking surface. The head remains connected to the main unit and provides a 150 × 150 mm marking field.

The optical marking field is 150 × 150 mm in all three configurations. For desktop use, the workbed measures 350 × 250 mm and the maximum processing height is 170 mm.

Connect a Windows or macOS computer by USB to prepare and control your jobs. OMTech Mark is included, and LightBurn is also compatible, with its license sold separately.

Yes. You can add compatible rotary and conveyor accessories as your work expands. A rotary attachment supports marking on suitable cylindrical metal parts. Both accessories are sold separately.

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