1/16" - 1/2" x 64ths
Drill High Tensile Materials Like Stainless Steel Using A Power Drill, Drill Press, Or CNC Machine
Heat Resistant Premium M42 Cobalt High Speed Steel Maintains Sharp Cutting At High Temperatures
Self-Centering 135° Split Point For Precision Drilling- Drill Will Not Walk
Straight Shank
Cobalt Drills Are Brittle And Can Break If Operator Forces Tool