Smooth 14 Inches Diameter Electroplated Diamond Tools Artificial Diamond Coal

Electroplated diamond/CBN drill bit is used for drilling and reaming holes on back-bolt stone, like marble, quartz, gemstone, ceramic, porcelain, glass etc, for drillining an inverted tapered back bolt hole in the stone which is large on the inside and small on the outside. It is sharp and durable.

Any nonstandard size and grits size can customised.

Although powder catalyst has the above advantages, it also has the following disadvantages:

In addition, if the oxidation problems of powdered catalysts during production, storage, transportation and application are not well solved, it will cause instability in the powdered catalyst synthesis process.