3/8" Cobalt Stubby Threaded Shank Drill Bit Tekton Part Number: BIT-D/ACO3/8X17/32

Part Number: BIT-D/ACO3/8X17/32

Part Number DWDRSD1/2

flexible grip and resists cracking or breaking • Holds 13 TEKTON hex L-keys (not included

Part Number T/A54934

Part Number DMOD56

3/8" Cobalt Stubby Threaded Shank Drill Bit Tekton Part Number: BIT-D/ACO3/8X17/32Product 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,