6.5in PDC Oil Drill Bit 25 Degree 5 Nozzle Sintered Oilfield Drill Bit
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6 1/2 Inch 5 Blades PDC Rock Bit Oilfield Sintered Drill Bit Characteristics: 1. The crown face of the drill bit is a short casting face, suitable for the formation of hard and neutral abrasives. 2. The taper surface is shallow, the drill bit has good ......
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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PDC 5in 6in 7in 8in 9in10in Drill Bit for Water Well
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Details of Drag Bit Size 55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm Bit Type pillar type,concave,three wings,four wings,five wings,six wings PDC Cutter Size 1303,1308,1304,1603 Body Materials steel,tungsten carbide matrix Suitable......
Hengshui Aoxing Geological Equipment Co., Ltd
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