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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Size m48 x 3
Part Number DWTDS1INCH
Size m18 x 0
and the through hole supports use with retaining pins
Part Number: Assortment Kit #2671079 Pieces - Coarse Thread
5/16" Cobalt Long Threaded Shank Drill Bit Live Size m48 x 3Product 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,
