51/64" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO Quantity:1 They are calibrated to be

They are calibrated to be accurate within ±3% for both clockwise and counterclockwise directions and certified to the ISO standard for the full listed range (40 - 300 ft-lb)

Part Number D/ARSD3/8X31/64

Sound and vibrations can be turned off

Part Number D/A3F35/64

and allow access to tight spaces where a swivel pad won't fit • Pull-to-Release Lever – Easily set

51/64" Cobalt Drill Bit with 1/2" Reduced Shank, DWDCO Quantity:1 They are calibrated to beProduct 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. Reduced Shank Drills