Hochleistungsbohrer PREMUS, VHM Schaftform HA 5 × A11 mit Innenkühlung TiAlN+ 387200 - can be used in

- can be used in hard-to-reach areas due to small brush diameter

*HP ready version - for information see page 23/

- Font segments for 189910 and 189911

Complete with screwed-on driver stones and cutter tightening screw

- Impact drilling stage for drilling in masonry and stone

Hochleistungsbohrer PREMUS, VHM Schaftform HA 5 × A11 mit Innenkühlung TiAlN+ 387200 - can be used inVersion: Shaft shape HA Hole tolerance H9 4 bevel geometry for better guidance polished chip grooves for optimal chip transport with twisted cooling channels TiAlN coating 180 tip angle How to use: Solid drilling with flat bottomed holes, spot drilling on inclined surfaces.