Irwin 373418BX 4-1/8" Bimetal Holesaw
Description
"IRWIN" BIMETAL HOLESAW
- 4-1/8" hole dia.
- 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 .
