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Hainaisen 94mm Coal Mining Drill Bits

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hainaisen 94mm coal mining drill bits

from 3 Products

94mm Coal Mining Drill Bits Directional 4 Blade PDC Bit For Well Drilling

...used for strongly directional operations with good directional properties. 2. The top of the bit is shallow conical surface which has good orientation, cleaning power and strong aggressivity.The 4 nozzles on the bit helps clear away the rock debris at the...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd

Address: 27-2103, Yu Fu Guan Lan Chan-Ba Ecological District, Xi'an, China

3 Wings 94mm Polycrystalline Diamond Drill Bits

3 Wings Non Core Diamond PDC Bit / PDC Drag Bits For Water Well Drilling Product Application PDC drilling drag bit is made by PDC cutters and steel. It is one of the steel body PDC bit and belong to non core diamond pdc bit. Having the feature of long ......

Jinzhou City Shitan Machinery Equipment CO. LTD.

Address: Xiaoshang Industrial Zone,Jinzhou City,Hebei province,China

Coal Mining PDC Drag Bit with 75mm 94mm 101mm diameter ISO Certificate

PDC drag bits PDC drag bits are widely used in geological drilling, mine drilling, water well drilling and other fields. The main feature is high speed and long life. Specifications: 56, 65, 75, 91, 113, 133, 153, 171, 191, 200, 300, 400 etc. Other ......

Guilin Xingzuan Super-hard Material Co., Ltd

Address: No.3,Lane 3,Yingcai Technical Park,High-tech Zone,Guilin,China

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