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Irwin 3046004 Drill Bit, 1 in Dia, 5 in OAL, 3-Flute, 7/16 in Dia Shank, Hex Shank

Irwin 3046004 Drill Bit, 1 in Dia, 5 in OAL, 3-Flute, 7/16 in Dia Shank, Hex Shank

by Irwin
SKU OG5062153
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Feed screws has a coarse thread for fast boring. Spurs on the outside diameter cut holes clearly and accurately, 7/16 in quick-change impact shank for use in applications such as large diameter holes in wood for pipe, conduit. Each bit is packaged with one hex key and two feed screws.
  • 3X cutting edges extends bit life compared to standard IRWIN self-feed bits
  • 3X cutting edges extends bit life compared to standard IRWIN self-feed bits
  • Features aggressive screw pitch