Views:0 Author:Site Editor Publish Time: 2017-08-21 Origin:Site
Impregnated diamond bits are a kind of drill bit. Drill bits in the carcass are evenly coated with diamond bits. Drilling when the carcass wear, the diamond constantly exposed grams of rock, you can have all the carcass all finished, there are new exposed diamond work, similar to the grinding wheel metal materials. The carcass has a certain height, the outer diameter is slightly larger than the outside diameter of the drill body, the inner diameter is also slightly smaller than the inner diameter of the drill body, the outer surface of the carcass, the inner surface and the bottom surface have sinks to remove the rock powder and the cooling bit through the rinsing liquid. Most of the impregnated diamond bits are made of synthetic diamond, called artificial pregnant diamond bits. Artificial diamonds are much cheaper than natural diamonds and can be drilled more widely in hard formations.
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