Description

25 Piece Cobalt drill bit set

Alpen HSS-ECo Cobalt KM25 Jobber drill set in
metal cassette 19 pcs. ?? 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/mm?, especially suitable for high alloyed steels,
bearing-steels, hot/cold-rolled steel. Ideal for stainless steel.