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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Thread Standard NGH
Part Number: 87BFW
A detent pin hole on one side of the drive end also supports engagement with detent pin anvil styles
Length: 3-3/4"
(This assortment does not come with the original black box)
M Cobalt Long Threaded Shank Drill Bit Tekton Thread Standard NGHProduct 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,
