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IRWIN 373312BX Hole Saw, 3-1/2 in Dia, 3/8 in Arbor, 4/6 TPI, HSS Cutting Edge

  • Variable depth gullets provide more efficient chip clearance
  • 4/6 variable pitch teeth for reduced noise and improved performance
  • 4/6 variable pitch teeth for reduced noise and improved performance
  • Electron beam weld for stronger, longer lasting teeth
  • Bi-metal construction for toughness and long life
SKU: I008-00109
Brand part number: 373312BX
Availability:
IN STOCK NOW : 7
Ships in 2-3 DAYS : 75
Bi-metal construction for toughness and long life