Hochleistungsbohrer PREMUS, Schaftform HA, 5× A11, 3-Schneiden, mit Innenkühlung 248408 Version 239101:

Version 239101:

and wind- and waterproof according to EN343

- Carbide-tipped core drill

- Set the desired torque value by turning the handle

- flexible working with a soft grinding process

Hochleistungsbohrer PREMUS, Schaftform HA, 5× A11, 3-Schneiden, mit Innenkühlung 248408 Version 239101:Version: Drilling depth 5 A11 8 A11 Three positive cutting edges, three guide bevels Special grinding for perfect self centring and positioning accuracy Optimum stability and chip formation High performance coating and twisted cooling channels for maximum performance How to use: Universally applicable for difficult drilling operations Ideally suited for angled bore entry Up to 100% higher feed possible in steel cast steel Up to 50 % higher feed rate