Broach regrinding – profile grinding for internal gears
Broaches produce internal gears and profiles in a single stroke – which puts extreme demands on cutting edge and profile accuracy. Every µm counts when regrinding a broach: we sharpen your broaching tools on 5-axis CNC grinding centres, reproduce the stored target contour and document the result in an inspection report. On request we strip and recoat the tool in one package so the broach reaches the tool life of a new tool again.
Scope of services
- Broaches for internal gears, splines and keyways
- Profile and keyway broaches in HSS, PM-HSS and solid carbide
- Face and flank grinding with reproduced original geometry
- Gentle processing without thermal microstructure damage
- Profile and pitch inspection incl. inspection report
- Stripping and PVD recoating in one package
- Express processing in case of production stoppage
Typical industries
Process in 4 steps
1. Enquiry & arrival
Send us tool data or a drawing through the online wizard – or drop the broach off directly.
2. Wear analysis & measurement
We inspect cutting edges, profile and coating and agree the grinding plan with you.
3. Regrinding
5-axis CNC grinding of face and flank along the stored target contour – including profile inspection.
4. Coating & shipping
Direct return shipping or recoating in one package – tool ready for use.
Request broach regrinding
Send us a drawing or tool data – you'll receive a concrete fixed-price quote within 24 hours. Express service on request.