Irwin 373500BX Bi-Metal Variable Pitch Hole Saw 5" Eye For perfect cleaning results

For perfect cleaning results

1 outside pull

Use to tee from to copper tube size copper

Penetrates inaccessible areas to displace contaminants

Includes : 3/4"GHT Garden Hose Adapter

Irwin 373500BX Bi-Metal Variable Pitch Hole Saw 5" Eye For perfect cleaning results"IRWIN INDUSTRIAL" HOLE SAW Super sharp teeth cuts faster and dulls less. Variable 4 6 Pitch tooth design. Hole dia. 5". Bimetal construction for toughness and long life. 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. Sharp, variable tooth design for fast cutting. Bi metal construction for toughness & long life.