... grinding wheels, etc. 2. Workshop 2: tungsten carbide burrs: inch size and metric size, all standard ... suction cups, grout bagsgrout hole saw kits, carbide grout sawsflexible blade margin trowels, notch trowels, measuring ... and industrial tools, like dies, taps, hss or carbide end mills, counter sinks, step drills, cobalt drills, ... USA and Australia Ti Cross Type, Carbide Tipped drill Bit 5pcs/set