3 X 2-3/8 Bi-metal Hole-Saw Snap Plus

Drills clean wood, nail-embedded wood, plastic, aluminum, metal, cast iron and stainless steel. Delivers 20 times longer cutting life than bi-metal, these new carbide tipped hole saws offer faster performance and increased productivity. Cutts deeper holes in 1 pass. Tool free plug ejection for fast material removal. Snap-Lock mandrel system for a quick and easy change with no down time.