3/8" Cobalt Long Threaded Shank Drill Bit Channable Exclude Part Number: EZ-500-9

Part Number: EZ-500-9

Our Phillips tips are made to the ISO 8764-1 standard and are also compatible with JIS screws

or allows them to spring together

Part Number CTH4500

Part Number DWTHSHEX1187

3/8" Cobalt Long Threaded Shank Drill Bit Channable Exclude Part Number: EZ-500-9Product 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,