- For milling depth 4 × A1

For clamping tools with cylindrical shank in collets to ISO 15488

- long or extra-long version

- Can be re-sharpened several times

Hochleistungsbohrer PREMUS, VHM HA Schaft 5 × A11 Innenkühlung 4 Führungsfasen 559930 - For milling depth 4High 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 increase normal with twisted cooling channels How to use: For highest accuracy in diameter range, maximum alignment and positional accuracy, as well as coaxiality. Ultra