H Cobalt Long Threaded Shank Drill Bit BoltsandNuts.com Part Number DULSM1

Part Number DULSM1

Size 1-11/32"

Part Number DEWCOB1/8X3/4

the torque wrench will calculate the necessary torque conversion

Part Number: Assortment Kit #285528 Pieces - Coarse Thread

H Cobalt Long Threaded Shank Drill Bit BoltsandNuts.com Part Number DULSM1Product 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,