UNIVERSAL:
- HPC high performance drills for universal applications:
Structural steels, free cutting steels, heat treatable steels, case hardening steels, nitriding steels, tool steels, spring steels, etc. - Highest cutting performance
- Drilling depths 3xD and 5xD
- ANTRADUR-coating: longest tool life due to smoothed surfaces
INOX:
- HPC high performance drills for cutting stainless steels, Inconel, titanium and special alloys
- Special split point
- Highest cutting performance
- Drilling depths 3xD and 5xD
- NANODUR-coating: perfect layer composition and nanolayer structure