
3-1/2 In. Bi-Metal Hole Saw
3-1/2 In. Bi-Metal Hole Saw

Features and Benefits
Progressor™ tooth design cuts faster and lasts longer in wood and metal applications
Reinforced shoulder for added strength and longer life
8% cobalt alloy for longer life and higher heat resistance
Works with standard or Quick Change™ mandrels (Quick Change™ requires adapters)