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- Flat PDC insert
- Xi'an Tydrillbits Co.,Ltd is one of the most famous China flat pdc insert manufacturers,Website:://.tydrillbits.com, welcome to wholesale cheap flat pdc insert from our factory.Description of PDC cutters for coal miningPDC cutter is made of diamond p...
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XIAN TYDRILLBITS.CO.LTD
[Verified]
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Negotiable
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