Twist Drills Cobalt DIN 338 HSS-E 19 pcs Bohrcraft.

Ground spiral drill bits made from high-performance high-speed steel with 5% cobalt content for hard to machinable materials with a strength of up to 1,100 N/mm2
Include:
1,0mm 1,5mm 2,0mm 2,5mm 3,0mm 3,5mm 4,0mm 4,5mm 5,0mm 5,5mm 6,0mm 6,5mm
7,0mm 7,5mm 8,0mm 8,5mm 9,0mm 9,5mm 10,0mm
Drill bit set in high-quality ABS plastic cassette