25 Piece Cobalt drill bit set
Alpen HSS-ECo Cobalt KM25 Jobber drill set in
metal cassette 19 pcs. ø 1.0-13.0
mm. Drill bit size increments - 0,5mm.
Range
of application:
5% cobalt-alloyed jobber drills with high heat-resistance for drilling steels
with tensile strength over 800 N/mm²..