1/2" Cobalt Reduced Shank Drills, Drill America
- Cobalt drills are are effective in drilling tough, high tensile strength materials
- 135° split point tip for fast penetration and accurate drilling
- For use in hard materials such as inconel, stainless steel and titanium
- Display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed
- Reduced Shank Drills expand the size range capacity of a portable drill chuck
- Common flute and overall length for minimal adjustment during tool changes
- 3" Flute Length, 6" Overall Length, 1/2" Shank