Hochleistungsbohrer PREMUS, VHM Schaftform HA 5 × A11 Typ Alu Innenkühlung Emuge - high delivery rate of

- high delivery rate of 16 g/min

- for removing heavy surface contaminants and coatings

especially for stainless steels

- Deep-offset

Hochleistungsbohrer PREMUS, VHM Schaftform HA 5 × A11 Typ Alu Innenkühlung Emuge - high delivery rate ofHigh performance drill bit, especially for machining aluminium. Version: 2 cutting edges, spiral grooved Solid carbide fine grain 10 12 % Co specific grind Point angle 140 Side rake angle 30 Special chip chamber geometry (large chip chamber) Core thickness special Core rise normal, uncoated How to use: Due to large chip chambers and special grinding, ideal for aluminum machining and especially for NC manufacturing.