Irwin 3016018 9/32 Inch Cobalt High Speed Steel Drill Bit

Key Features

• Engineered with cobalt for high heat and abrasion resistance
• 135 deg split point ensures a true start and eliminates bit walking

Twist drill bits hss-135 degree point jobber length straight shank dia.x oa lgth 9/32 inch x4-1/4 High speed steel with M-35, five percent cobalt, for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilli ng, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).