Irwin 87910 Speedbor Drill Bits, 5/8" x 4"

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Dia x Oa Lgth = 5/8" x 4", Hex shank, Patented blue-groove point and cutting edge, Fits all standard quick change chucks.
SKU: 41640675
MFG: 87910
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  • Hex shank
  • Dia x Oa Lgth = 5/8" x 4"
  • Double spurs scribe the outside of the hole giving fast clean holes with reduced
  • Patented blue-groove point and cutting edge
  • Shorter bit length gets into confined spaces (between studs) where standard lengths will not fit
  • 1/4" grooved hex shank prevents slipping in drill, chuck or bit extension
  • Fits all standard quick change chucks
WARNING: Cancer and Reproductive Harm -


MFR: 87910
SKU: 41640675
UPC: 024721879103
Brand: Irwin