Irwin 373512BX Bimetal Hole Saw, 5-1/2"
Description
Highlights:
- Sharp, variable tooth design for fast cutting
- Bi-metal construction for toughness & long life
- Variable depth gullets for chip clearance
- 4/6 variable pitch teeth for reduced noise
- Cut: aluminum, copper, iron, steel, wood, zinc
- Boxed/1 piece
- 5-1/2" dia