Diamond drilling bit is electroplated diamond drilling bit, with twist grinding head, tiny head up to 2mm diameter. D231 diamond grit make it very sharp when drilling holes. It is widely used on all types of materials drilling, such as ceramics, porcerlain, carbide, glass, gems, stones, quarz, marble, graphite, slicon carbide, aluminum, etc. All range of diamond particles can be applied to the steel matrix. from coarse grit D851 to fine grit D20 , all size diamond abrasives can be electroplated to diamond drilling bit.
Product Name: diamond drilling bit
Bond: electroplated diamond
Applications: glass, quarz, stones, gems, teeth, bones, ceramics, porcerlain, carbide, aluminum,