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Steel Body Bit Oil Well Bit 8 1/2" PDC Bit Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also the abbreviation of poly ... Read More

Mining Machinery Parts Oil Well Bit Diamond Rock PDC Bit Matrix PDC Button Bit Product Description Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for ... Read More

Oil Well Drilling PDC Diamond Cutter 4 Wing Pdc Resistance Bit Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also the ... Read More

Quality Spherical Drill Bits Made In China With Large Alloy B22 Drill Pipe For Core Drilling Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and ... Read More

API PDC Drill Bit Matrix And Steel Body Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also the abbreviation of poly crystallin... Read More

PCD Hole Opener Water Well Bit Oil Pdc Bits Rock Coal Drilling Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also the ... Read More

The World'S Best Selling Blade Steel Pdc Bits Are Pdc Mill Bits For Limestone Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and ... Read More

250mm open bearing tricone drill bit for mine coal and gas driling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and ... Read More

139.7mm single roller core bits for drilling This series of bits suitable for slim hole drilling operations such as sidetracking and reentry operations The size range of YC series bir is 3 1/2-6 1/2inch and its ... Read More

5 1/2 inch single core bits for oil and gas This series of bits suitable for slim hole drilling operations such as sidetracking and reentry operations The size range of YC series bir is 3 1/2-6 1/2inch and its ... Read More