454862: for polishing and leveling as well as finishing without high-gloss formation
Form-fitting connection between handle and blade for optimal power transmission
- Centring cone and mounting shank drop-forged
not suitable for hard-drawn copper conductors
- *also suitable for ANSI-CAT
Spiralbohrer PREMUS, HSS Typ N 265084 454862: for polishing and levelingVersion 102000 and 102050: made of HSS Cone surface grinding Gouging from 14,25 mm steam treated Use 102000 and 102050: Standard twist drill for general machining in alloyed, unalloyed steel, cast steel, gray cast iron, malleable cast iron, ductile cast iron, sintered iron, nickel silver, and graphite. Version 102350: made from HSS Co Cone surface grinding Gouging from 10,00 mm steam treated Use 102350: Alloyed, unalloyed steels and cast types over