Diablo 3-1/4 In. 32 TPI HVAC/Ductwork Bi-Metal Reciprocating Saw Blade (5-Pack)
- Up to 5x longer cutting life versus standard bi-metal blades
- Compact blade body and puncture tip for easily engaging material without additional tools
- Higher tooth count with smaller gullets for easier cuts and less vibration
- Ultra-hardened edge increases the hardness of the cutting edge to a Rockwell hardness of HRC 62 versus HRC 55 for standard blades
- Perma-SHIELD resists heat build-up by protecting the blade against gumming and corrosion