Irwin 1877793 Oxide Metal Countersink Bit Set, 5 Piece Set

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For countersinking and counter boring in one step. Smooth and fast cuts. Works on wood, metal or plastic.
SKU: 42946515
MFG: 1877793
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  • Color: Black
  • Precision ground 82 degree tip for countersinking most machinable metals, wood or plastic
  • High speed steel with black oxide coating for corrosion resistance
  • 5 flute design reduces chatter for smoother drilling and extended life
  • Set includes: (1) 1/4", (1) 3/8", (1) 1/2", (1) 5/8" and (1) 3/4" countersink
WARNING: Cancer and Reproductive Harm -


MFR: 1877793
SKU: 42946515
UPC: 042526917196
Brand: Irwin