Hochleistungsbohrer PREMUS, VHM HA Schaft 12 × A11 Innenkühlung 4 Führungsfasen 133170 slim design with axial length

slim design with axial length adjustment

- Gear rim with thread machined in one piece for direct power transmission

Simultaneous precise alignment of center drillings

- Accessories: Base

- Edges slightly broken

Hochleistungsbohrer PREMUS, VHM HA Schaft 12 × A11 Innenkühlung 4 Führungsfasen 133170 slim design with axial lengthHigh 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