Box Of 10 x DIN340 HSS Cobalt Long Series Jobber Drill Bits All Sizes M35
Manufactured to DIN340. M35 alloyed HSS steel with 5% Cobalt content. Box Of 10 x HSS Cobalt Long Series Fully Ground Drills. 135° split point from 3mm and above eradicates the need to pre-drill or centre punch.