Diamond Drill Bits Suppliers

Guilin Star Diamond Superhard Material Co., Ltd

Country/Region: China (Mainland)

Business Type: Manufacturer, Distributor/Wholesaler

Main Products: PDC drill bit, PDC cutter, PDC insert, oil and gas drill bit, drilling equipment

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  Cost-effective PDC cutter for oil field

Changsha Diamond Ultra-hard Tools Co.,Ltd

Country/Region: China (Mainland)

Business Type: Manufacturer

Main Products: diamond wheel, PDC

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  PDC cutters