H Cobalt Long Threaded Shank Drill Bit Live The Tundra® combines the waterproof

The Tundra® combines the waterproof properties

Part Number: BIT-DWTMHX6X1

Part Number DWTST2-3/8-12P

Part Number: Assortment Kit #203574 Pieces - Coarse Thread

H Cobalt Long Threaded Shank Drill Bit Live The Tundra® combines the waterproofProduct 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,