Hochleistungsbohrer PREMUS, VHM HA Schaft 12 × A11 Innenkühlung 4 Führungsfasen Geh�rschutz VDI 40 - 50 -

VDI 40 - 50 - 60

precise spot drilling

- Special cutting edge geometry

with two locking levers

Hochleistungsbohrer PREMUS, VHM HA Schaft 12 × A11 Innenkühlung 4 Führungsfasen Geh�rschutz VDI 40 - 50 -High performance drill for maximum bore quality and alignment accuracy. Version: 2 cutting edges + 4 guiding chamfers Solid carbide fine grain 10 12 % Co TiAlN coating Special grinding, point angle 140, side rake angle 30 special chip chamber geometry Core thickness reinforced, core rise normal with twisted cooling channels How to use: For highest accuracy in diameter range, maximum alignment and positional accuracy, as well as coaxiality. Ultra