Specification: 1.ST0201-D Flexible Metal Copper Resin Pads 2.size:4",5" 3.50/ ... sharpeners, diamond electroplated cutting discs, diamond grinding discs, diamond resin grinding wheels, etc. 2. Workshop 2: tungsten carbide ... like dies, taps, hss or carbide end mills, counter sinks, step drills, cobalt drills, hobs, reamers, etc. We ... , the USA and Australia Flexible Metal Copper Resin Pads size:4",5"