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 | PCD blanks are made of tungsten carbide substrate and diamond, it is widely used in stone cutting because of lower cost and long service life. Xi’a n Tydrillbits Supply any sizes of PCD blanks for stone cutting, such as square, rectangle and circle PCD blanks. If you are interested in our PCD inserts blanks, please feel free to contact us by Lucy@tydrillbits.com. |
