The Spyder 2-inch Tungsten Carbide Tipped (TCT) Deep Cut Hole Saw is built for tough materials and demanding jobs. With a 6-1/4-inch cutting depth, it easily handles thick or stacked materials, and can cut through wood, MDF, fiber cement, porous concrete block, brick, ceramic wall tile (Mohs hardness under 6), plastic, and PVC. Its TCT multi-shaped teeth deliver superior durability and strength, cutting up to 5x faster and lasting up to 10x longer than conventional bi-metal hole saws. Wide relief slots rapidly clear away debris, keeping cuts efficient and precise. Note: Spyder TCT Deep Cut hole saws use Hex11 arbors/pilots, which do not feature Rapid Core Eject technology; they cannot cut at an angle or enlarge existing holes. For use in standard rotary drills. Do not use in hammer drill mode. Not recommended for harder, abrasive materials. At Spyder, we don't just make tools—we redefine what's possible. Built for those who demand the best, our power tool accessories deliver unmatched performance, innovation, and durability.