Spiralbohrer PREMUS, HSS-Co R40NH TiAlN Gehörschutz - Conical bevelled edge form

- Conical bevelled edge form S (<3

- classic hooded jacket with kangaroo pocket in robust quality

-With internal coolant supply

- C3 = ≤ 3

- with high-cut neck finish and full-length zipper

Spiralbohrer PREMUS, HSS-Co R40NH TiAlN Gehörschutz - Conical bevelled edge formVersion: Conical bevelled edge form S (<3,00 form C) 130 centre grinding 40 spiral angle TiAlN coated (100433) How to use: The combination of a stable core, parabolic flutes and a special ground geometry results in a drill bit that enables better machining conditions in difficult to machine materials. Greater drilling depths can be achieved without chip removal.