Irwin 373314BX Bimetal Holesaw, 3-1/4" Specialty Finishes Aluminum gear type

Aluminum gear type

Recyclable HardBody liner

Type: Magnetic

Whisperwind motor delivers ultra-powerful air movement with whisper-quiet performance so you get the cooling power you want without the noise you don't

Designed with a contoured frame for a protective

Irwin 373314BX Bimetal Holesaw, 3-1/4" Specialty Finishes Aluminum gear typeVariable 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. Will cut holes in aluminum, copper, iron, stainless steel and zinc. Highlights: Hole dia. 3 1 4" Variable 4 6 pitch tooth design Bi metal variable pitch Super sharp teeth cuts faster and dulls less Sharp, variable tooth design for fast cutting Bi metal construction for