Regrinding of shaper cutters and power skiving cutters – for perfect gearing
Shaper cutters and modern power skiving cutters are among the most complex tools in gear cutting technology. Even minimal deviations in the involute lead to errors in the gearbox. With our state-of-the-art 5-axis CNC grinding centre we guarantee process-reliable refurbishment of your gear cutting tools – including wear analysis, profile correction and optional PVD recoating.
Scope of services
- Gear shaper cutters, bell, disc and shank types
- Involute shaper cutters & customer-specific profiles
- PM-HSS and HSS-E – also for power skiving
- Power skiving cutters reground with clearance angles exactly reproduced
- Gentle processing without thermal microstructure damage
- Single pitch errors < 4 µm, runout < 5 µm
- DIN 1825/1826 and DIN accuracy grades AA and A
- Original geometry restored incl. recoating
Typical industries
Process in 4 steps
1. Wear analysis
We inspect the tool for micro-chipping and thermal overload and define the optimal material removal.
2. 5-axis CNC regrinding
Exact reproduction of involute, profile, helix and clearance angles based on the stored target contour.
3. PVD recoating (optional)
In one package: stripping and recoating (e.g. AlCrona, Balinit) for maximum tool efficiency.
4. Quality inspection & shipping
Pitch, runout and profile check with documented inspection report, then ready-to-install return delivery.
Request shaper cutter or power skiving service
Send us drawing, gear data or a sample tool – we'll respond within 24 hours with a fixed-price quote.