Tungsten Carbide Tipped Hole Cutter Set

Key Components TCT Hole Saws: The set contains 10 individual hole saws of varying diameters. These feature carbide-tipped teeth, which stay sharp much longer than standard bi-metal saws when cutting through hard metals. Pilot Drill Bits: Each hole saw is equipped with a gold-colored (likely titanium-coated) pilot bit in the center. This bit guides the saw to ensure the hole is centered and prevents the tool from "walking" across the material surface. Ejector Springs: You’ll notice a silver coil spring wrapped around each pilot bit. These are designed to automatically eject the "slug" (the circular piece of waste material) once the cut is complete, preventing it from getting stuck inside the saw. Hex/Allen Key: A small L-shaped hex key is visible on the right side of the case. Located at Mozart Bet Building First Floor Shop F25