21/64" x 6" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Size 31/64"

Size 31/64"

Part Number: EZ-450-20

making it easy to store and retrieve your tools • Precise Tip Geometry– The star-shaped ends have 6-lobes that are machined to precise tolerances for an exact

and T7 - T30 (star) bits and 72-tooth bit ratchet • Accessories – Includes 1/4 inch drive universal joint

Height: 3-3/16"

21/64" x 6" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Size 31/64"Product 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