5/16" Cobalt Long Threaded Shank Drill Bit Live Part Number DWTPT3-1/2

Part Number DWTPT3-1/2

Size m48 x 3

low-profile organization solution • Self-Aligning Key Slots – The slots are uniquely shaped to guide the head of each L-key into alignment with the others • Durable Material – The holder provides a firm

and the through hole supports use with retaining pins

5/16" Cobalt Long Threaded Shank Drill Bit Live Part Number DWTPT3-1/2Product 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,