tungsten carbide drill bits – Quality Supplier from China of page 13

API 81/2inch single cone drill bits/one palm of tricone rock drill bits for bucket/best price8 1/2'' cone palm for hard
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Place of Origin Hebei, China (Mainland) Brand Name Keruite Model Number 8 1/2"215.9mm Type Tungsten carbide bit Material 15CrNi4Mo Size 8 1/2"tricone palm IADC 517 Nozzles 1PCS Application water well, oilfield, ... Read More

2016-05-16 21:15:53

China 7 7/8inch 190mm high quality TCI tricone bit /hard rock tricone drill bit/tricone rock bit for water well
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1.Features of tci bits 1.Size:2 7/8" (70.0mm)~26" (660.4mm) 2.Cover all all IADC code 3.Reliable quality and best price 4.tungsten carbide insert tricone bit 5.certified by ISO,API 6.high efficiency 2... Read More

2016-01-09 13:59:32

7 7/8inch 190mm popular sizes 8 1/2 inch tricone bit/ water well TCI tricone bits/high quality tricone drill bit
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1.Features of tci bits 1.Size:2 7/8" (70.0mm)~26" (660.4mm) 2.Cover all all IADC code 3.Reliable quality and best price 4.tungsten carbide insert tricone bit 5.certified by ISO,API 6.high efficiency 2... Read More

2016-01-09 14:02:45

8 1/2inch IADC537 roller cone cutter / tricone cone cutter /cutter drill bit $150-600 for different sizes
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Place of Origin Hebei, China (Mainland) Brand Name Keruite Model Number 8 1/2"215.9mm Type Tungsten carbide bit Material 15CrNi4Mo Size 8 1/2"tricone palm IADC 517 Nozzles 1PCS Application water well, oilfield, ... Read More

2017-10-24 19:26:59

8 1/2inch IADC537GK tricone bit for oil drilling bit with low price
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1.Features of tci bits 1.Size:2 7/8" (70.0mm)~26" (660.4mm) 2.Cover all all IADC code 3.Reliable quality and best price 4.tungsten carbide insert tricone bit 5.certified by ISO,API 6.high efficiency 2... Read More

2016-01-09 13:19:13

Best bit IADC tricone drill bit/steel tooth tricone bit/ 3 7/8''tricone drill bit
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API Standard Customer Approved Carbon fast steel drill bit Manufacturer Size 3 7/8inch steel tooth tricone bit IADC 136 Bearing Type elastomer sealed bearing Thread Connection 2 3/8 API reg pin WOB(KN/mm) 0.3~0... Read More

2016-01-13 22:10:44

Good quality 19inch steel tooth tricone drill bits for well drilling/ tricone drill bit / milled tooth tricone drill bit
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API Standard Customer Approved Carbon fast steel drill bit Manufacturer Size 19 1/4 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 7 5/8 API reg pin WOB(KN/mm) 0.3~0.85 ... Read More

2016-01-08 19:53:39

17 1/2" steel tooth tricone drill bit/Milled tooth rock bit/tricone bit for used for well drilling
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API Standard Customer Approved Carbon fast steel drill bit Manufacturer swivel drill wells steel tooth tricone bit drilling for groundwater IADC WOB (KN/mm) RPM (r/min) Applicable Formations 114/116/117 0.3~0... Read More

2017-06-26 09:21:27

Good quality 19inch steel tooth tricone drill bits for well drilling/ tricone drill bit / milled tooth tricone drill bit
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API Standard Customer Approved Carbon fast steel drill bit Manufacturer Size 17 1/2 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 7 5/8 API reg pin WOB(KN/mm) 0.3~0.85 ... Read More

2016-01-07 23:57:42

4 5/8inch IADC124 water well drilling STEEL TOOTH forged tricone bit/steel tooth bit for water drilling bit
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API Standard Customer Approved Carbon fast steel drill bit Manufacturer Size 4 5/8inch steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 2 7/8 API reg pin WOB(KN/mm) 0.3~0... Read More

2017-06-26 09:20:47