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The potential and development of diamond composite bits
Dec 10, 2017

Diamond composite chip drill plays a very important role in the drilling industry. However, in such a wide application, it still has the potential, which development direction?

Diamond compact bit of polycrystalline diamond layer will continue to thicken, less than a millimeter from the initial development to today's 2 to 4 mm, this is good to improve the service life of drill bit.

Moreover, the diamond grain will become thinner and thinner, and it will improve the performance of wear resistance and impact resistance. It will also continuously optimize the heat resistance layer to improve the thermal stability. Moreover, the optimization of the structure of the diamond composite bit interface has also improved the application force of the cross section.


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