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Irwin® 373400BX Linear Edge Variable Pitch Hole Saw, 4 in Dia, Bi-Metal Cutting Edge

Selected Irwin_373034BX.jpg
Irwin_373034BX.jpg

Features

  • Super sharp teeth cut faster and dulls less
  • Variable depth gullets provide more efficient chip clearance
  • 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

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Description

Irwin® Hole Saw, Linear Edge Variable Pitch, 4 in Dia, 4/6 TPI, 5-1/2 in Overall Length, Bi-Metal Cutting Edge, Bi-Metal Body, Toothed Cutting Edge, 80 rpm, Hex Shank, 3/8 in Shank, Blue, Applicable Materials: Aluminum, Brass, Cast Iron, Mild Steel, Stainless Steel, Steel, Tool Steel, Copper and Zinc