Irwin 3/16 in. X 3-1/2 in. L Cobalt Alloy Steel Drill Bit Straight Shank 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 California residents see Prop 65 Warning(s)