L Cobalt Long Threaded Shank Drill Bit Live Part Number D/ACT8

Part Number D/ACT8

Part Number ANC5-530-145

Size 31/32"

The bits are pressed directly into the socket for a permanent connection

tall cylinder magnet

L Cobalt Long Threaded Shank Drill Bit Live Part Number D/ACT8Product 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,