Carbide Tipped Broach Cutter
Diameter x Cutting Depth
Tungsten carbide tipped (TCT) broach cutter are tipped with individually brazed cutting teeth. They are designed with an elaborate cutting geometry which results in faster, quieter, easier drilling and chatter free performance. Furthermore, because the teeth of the cutter are doing all of the hard work, less strain is put on the wall of the cutter. Therefore a thinner wall thickness is required meaning less material is removed resulting in a substantially faster cut.
TCT Broach cutter (annular cutter) are more expensive and efficient alternative to spiral drill bits and standard hole saws. Like a hole saw, but unlike a spiral drill bit, It cuts only the periphery of a hole, leaving a circular "slug" at the center. TCT Broach Cutter(Annular cutters) are best used with a drill press or magnetic drilling machine, both for their stability against high torque forces created by such a drill bit and lower RPMs compared to other types of drills.
Suit 3/4" 19.05mm Weldon shank Slug Socket Magnetic Base Drill, 35 and 50mm Depth.