Irwin 373418BX 4-1/8-Inch Bi-Metal Hole Saw
$14.99
Irwin Tool 373418BX 4-1/8" Bi-Metal Hole Saws- Boxed
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
Diameter: 4-1/8"
Pipe Entrance: 3-1/2"
Pipe Tap: NA
Recommended RPM (In Steel): 80
Package Type: Boxed
Diameter: 4-1/8"
Pipe Entrance: 3-1/2"
Pipe Tap: NA
Recommended RPM (In Steel): 80
Package Type: Boxed
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