... grinding wheels, etc. 2. Workshop 2: tungsten carbide burrs: inch size and metric size, all standard rotary burrs 3. Workshop 3: diamond wet ... in 2003. We are exporting dental tools, jewellery tools and industrial tools, like dies, taps, hss or carbide end mills, counter sinks, step ... in exporting all kinds of DIY tools to Japan, Germany, the USA and Australia Tungsten Carbide Set for Stone dia.6/6. ...