Irwin 81121 High Speed Steel Wire Gauge Drill Bit, #21

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Ideal for use when non-fractional-sized holes are required. Drills exact-sized hole for tapping applications. Engineered with premium high speed steel in bright finish.
SKU: 40041046
MFG: 81121
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  • No. 21
  • Used where more precisely sized holes are required
  • Drills exact hole size; ideal for tapping
  • Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance
  • Standard 118 degree point for use in wood, metal, and plastic
  • Use with display Catalog ID: 42925724
WARNING: Cancer and Reproductive Harm -


MFR: 81121
SKU: 40041046
UPC: 024721811219
Brand: Irwin
Weight: 1.0 lb