CHT384 – 25pce Cobalt Steel Drill Bit Set Part No. 1801384
Cobalt steel offers greater resistance to high temperatures and abrasion than conventional high-speed steel (HSS). These quality cobalt steel drill bits are ideally suited to drilling hardened steel, super alloys, titanium and stainless steel
- 25 metric drills from 1 to 13mm diameter in increments of 0.5mm
