Hochleistungsbohrer PREMUS, VHM Schaftform HA/HB/HE 5× A11 Fu�schutz - for angled holes in

- for angled holes in straight

- Specially developed coating

- Ribbed cuffs at the wrists close well and keep the cold out

internal square drive according to DIN 3121 - H 25

Hochleistungsbohrer PREMUS, VHM Schaftform HA/HB/HE 5× A11 Fu�schutz - for angled holes inVersion: Solid carbide fine grain 10 12 % Co HM substrate with particularly tight tolerances TiAlN coating specific grind Point angle 140 Side rake angle 30 special chip chamber geometry Core thickness reinforced Core increase normal How to use: Ideal for machining steel, as cutting edges and chip chambers have been optimized for this purpose. Therefore, also very well suited for NC manufacturing.