Irwin 9/64 in. S X 2-7/8 in. L Cobalt Steel Drill Bit 1 pc

IRWIN Cobalt Alloy Steel Drill Bit is ideal for drilling into hardened steel, alloys, titanium and stainless steel
Constructed of M-35 5 percent cobalt alloy high speed steel for super abrasive resistance in tough metals
Heavy-duty web construction for strength and durability
5% cobalt alloy for higher heat and abrasion resistance
Best heat resistance for drilling in extremely hard and abrasive materials including stainless steel, titanium and cast iron
135 degree split point begins drilling immediately, minimizing bit walk