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The diamonds used have been carefully selected, the quality is very good, and the hardness is very high, with high wear resistance, suitable for thinning....
Read MoreNatural wire drawing die Natural diamond wire drawing dies are the most expensive and extremely difficult to process. At the same time, because of the anisotropy of natural diamond, the hardness varies greatly in the radial range, and it is easy to produce severe wear in a certain direction..........
Read MoreNatural Diamond Die is also called single crystal diamond die. Each diamond stone is individually inspected under polarised microscope and only flawless Diamonds are selected.......
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