Irwin 67829 Reduced Shank Drill Bit, 29/64" Dies Durable triple chip metal cutting

Durable triple chip metal cutting tooth design maximizes cutting life & speed producing burr-free cuts

Fits for catalog id 42971133

For protection of water heaters and storage tanks

Protective wear

Dual ball bearing locking for maximum pry resistance

Irwin 67829 Reduced Shank Drill Bit, 29/64" Dies Durable triple chip metal cuttingHighlights: Heavy duty web construction for strength & durability Bit is constructed of m 2 high speed steel for the best combination of strength, heat resistance, and wear resistance For general use in wood, metal, and plastic 135 degree split point ensures a true start and eliminates bit walking Black oxide coating resists corrosion 3 8" reduced shank fits all 3 8" drills High speed steel drill bit Twist length : 4 3 16" Overall length : 5 5 8"