1/2" x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Part Number: M25X70DPPOAPL

Part Number: M25X70DPPOAPL

Part Number: EZ-SK51415

Part Number D/ACO29/64

Part Number: BIT-DWDTD99

Ideal for driving punches or chisels

1/2" x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Part Number: M25X70DPPOAPLProduct Description Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Ideal for drilling