... used for the electric and pneumatic tools, and the non-standard abrasive products. We also manufactory the high-quality sharpening ... electroplating Diamond Tools and Sintered Diamond Segments for Marble Gang Saws, Circular Saws, Core Drills and Polishing Wheels to High-frequency ... Asia, Oceania, Mid East, Eastern Asia, South Asia. high quality diamond mounted points for foundry, dies, oil nozzle,etc