A neatly packaged cobalt drill bit set in a plastic case. Manufactured in Austria. Alpen drill bits are known for their quality and performance.The sizes are from 2 mm up to 8 mm in choice of popularity.
5% cobalt-alloyed jobber drills with high heatresistancefor drilling steels with tensilestrength over 800 N/mm2, specially suitablefor high alloyed steels, bearing-steels, hot/coldrolledsteel. Ideal for stainless steel.
Strengths
INDUSTRIAL QUALITY - suitable for NC machines
BREAK-RESISTANT - thanks to CNC heat treatment
HIGHLY ACCURATE - special shape, drills without center-punching