High-quality, long execution in vollgeschliffener quality with 2 main cutting u. 2 pre-cutters, special spiral for very good chip transport inside ground, CNC-robot grinding, for massive holes in all wood-based materials, hardwood u. coated plates, by specially designed flutes a good chip transport is given, best results in deep hole drilling, made of HSS-G, 7-part in the wooden box, GL 250 mm, NL 100 mm, ø 3,4,5,6,8,10, 12 mmHigh-quality, long version in fully ground quality with 2 main cutting edges u. 2 pre-cutters, special spiral for very good chip transport inside ground, CNC-robot grinding, for massive holes in all wood-based materials, hardwood u. coated plates, by specially designed flutes a good chip transport is given, best results in deep hole drilling, made of HSS-G, 7-part in the wooden box, GL 250 mm, NL 100 mm, ø 3,4,5,6,8,10, 12 mm
Technical dataSize250 mm