Metal Drill Bit Kit 25 - Cobalt M35
TUSK Cobalt HSS Metal Drill Bits
- Fully ground drill bits constructed of M35 High Speed Steel for the best combination of strength
- Heat resistance, wear resistance and bit life at higher cutting temperatures
- Preferred drill for harder materials especially stainless steel.
- 5% cobalt HSS provides 3x more life than regular TIN coated HSS drills.
- Bullet Point tips for easy piloting and fast precise drilling on flat or curved surfaces without burrs and requires half the force of regular point drill bits.