Hochleistungsbohrer PREMUS, VHM HA Schaft 12 × A11 Innenkühlung 4 Führungsfasen Regale und Schränke Vibration-free operation possible

Vibration-free operation possible

Without battery and charger

- Surface blank

- Degressive spiral groove with patented geometry

The forward slipping of the material is prevented by 2 single-sided micro-serrations

Hochleistungsbohrer PREMUS, VHM HA Schaft 12 × A11 Innenkühlung 4 Führungsfasen Regale und Schränke Vibration-free operation possibleHigh 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