Self-cleaning gullets and Carbide-tipped teeth. These Hole saws easily cut thick or layered building materials such as wood, wall tile, fiberglass, plastic, and fiber cement siding including James Hardie plank.
Cuts 5/16” (8 mm) fiber cement siding plank cleanly, without distortion or blowout.
Use AIR PRESSURE for unstoppable shearing power in backerboard.
Now turn your power drill into a “Backerboard shear”! Malco’s unique TSF2 TurboShear attaches to your existing cordless or A/C drill to go where the work is. Also cuts fiber cement siding. Telescoping clamp fits large or small drill housing.