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OMTech · Fiber
OMTech FC-105SA Fiber
OMTech FC-105SA — industrial fiber cutting platform
Last updated How we evaluate
Released June 2024
What this machine is for
Fiber laser cutting for metal fabrication shops
Reference benchmark same job size on every machine so you can compare times fairly.
Laser spot size
Fiber cutting spot
Smaller spot = finer detail (frame motion is usually the same across tiers)
Motion precision: 0.01 mm
Sample engrave job
~2–5 min
Filled logo on stainless steel plate
10 × 10 cm (4 × 4 in)
Sample cut job
Not a cutter
Times are estimates for the reference job above; your design complexity and settings will change them.
TL;DR
OMTech FC-105SA is a fiber laser cutting system for metal sheet work — beyond desktop marking galvos. Serious investment for shops doing steel/aluminum cutting, not hobby wood engraving.
What this machine is for
Metal sheet cutting for small fabrication businesses.
Best for
Materials
Engraves
- · Metal (production)
Cuts
- · Stainless
- · Carbon steel
- · Aluminum (verify)
Cannot do
- · Wood
- · Acrylic hobby
- · Desktop jewelry only
Pros
- ✓True fiber cutting class
- ✓OMTech support network
- ✓Business-capable
Cons
- ✗Very expensive
- ✗Not a desktop engraver
- ✗Install and training required
Beginner notes
Not comparable to FC-105 marking or diode hobby lasers.
Pro tips
Confirm SA vs SAT vs base FC-105 SKU differences before purchase.
Pro / technical specs
Raw numbers for experienced users comparing machines.
- Laser spot size
- Fiber cutting spot
- Max speed (spec)
- Production speeds
- Avg engrave speed
- 60–150 mm/s fill
- Avg cut speed
- Fiber cut speeds
- Motion precision
- 0.01 mm