Stufenbohrer PREMUS, VHM Schaftform HA 138604 All dies used on machines

All dies used on machines must therefore be equipped with a skiving cut

- replaceable measuring insert and to be exchanged with special probes

- Drawers with roller-mounted extension slides

overheating

and profiles

Stufenbohrer PREMUS, VHM Schaftform HA 138604 All dies used on machinesVersion: with and without internal cooling, for economical high performance drilling Special grind, point angle 140, side clearance angle 30 special chip chamber geometry Core thickness reinforced Core increase normal Solid carbide fine grain 10 12% Co TiAlN coated How to use: Specifically suitable for NC manufacturing. Usable for gray cast iron, malleable cast iron, steel, cast steel, chrome and nickel materials, high temperature resistant steels,