5/16" Cobalt Short Threaded Shank Drill Bit Quantity:1 Part Number DWTMR3-33X3

Part Number DWTMR3-33X3

5 degrees in any direction and a straight position that allows the wobble extension to act as a traditional extension

Part Number: BIT-T/A54653

Size 1-11/16"

6-point design that maximizes your contact with fittings and prevents slipping

5/16" Cobalt Short Threaded Shank Drill Bit Quantity:1 Part Number DWTMR3-33X3Product Description Threaded shank drill bits are type D adapter style. They are made from M42 8% cobalt and are manufactured to NAS 965 Type "D" specifications. They have 135 heavy duty split point and surface treated for drilling hard, tough, high tensile strength materials. When drilling low tensile strength materials, the Type "D" cobalt drill will have a significantly greater tool life than the NAS 965 Type B high speed steel adapter drill,