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China China 7 7/8inch 190mm high quality TCI tricone bit /hard rock tricone drill bit/tricone rock bit for water well factory

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
China 7 7/8inch 190mm popular sizes 8 1/2 inch tricone bit/ water well TCI tricone bits/high quality tricone drill bit factory

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
China 8 1/2inch IADC537GK tricone bit for oil drilling bit with low price factory

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
China 6 inch tricone bit Manufacturer factory

6 inch tricone bit Manufacturer
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NEW API Tricone Rotary Bits oil tricone rock bit rebuilt botton tooth tricone bit 1,Types: steel tooth tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit),both of which ... Read More
2015-11-18 22:56:58
China Best 5 blades Steel body PDC bit 6inch PDC Drill Bit Diamond Drill Bit Manufacture PDC drill bit with steel body factory

Best 5 blades Steel body PDC bit 6inch PDC Drill Bit Diamond Drill Bit Manufacture PDC drill bit with steel body
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API &ISO Best PDC Drill Bit 152mm Diamond Drill Bit Manufacture Bit Type 152mm IADC Code 323 Blade 5 Cutter Size (mm) 16mm; 13mm Cutter Qty 1647;1310 Nozzle Qty/Type 5NZ Gauge Length (mm) 80 Connection 3 1/2 ... Read More
2017-10-24 19:26:44
China China API 6 inch matrix body pdc drill bits for oil and gas drilling equipment,drilling factory

China API 6 inch matrix body pdc drill bits for oil and gas drilling equipment,drilling
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API &ISO Best PDC Drill Bit 152mm Diamond Drill Bit Manufacture Bit Type 152mm IADC Code 323 Blade 5 Cutter Size (mm) 16mm; 13mm Cutter Qty 1647;1310 Nozzle Qty/Type 5NZ Gauge Length (mm) 80 Connection 3 1/2 ... Read More
2017-10-24 19:22:34
China 133mmTCI tricone bits best quality 100% new factory price factory

133mmTCI tricone bits best quality 100% new factory price
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Specifications 1.Size:3 3/4" (95.3mm)~26" (660.4mm) 2.Covers all IADC codes 3.Long life Kingdream TCI rock bit IADC517 1.Introduction about us: We are Hejian Deris Petroleum Drilling Equipment Co., Ltd Drilling ... Read More
2018-04-03 14:15:47
China Best 152mm 6inch 5 blades Steel body PDC bit/ PDC series 5 blades drill bits with high quality factory

Best 152mm 6inch 5 blades Steel body PDC bit/ PDC series 5 blades drill bits with high quality
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API &ISO Best PDC Drill Bit 152mm Diamond Drill Bit Manufacture Bit Type 152mm IADC Code 323 Blade 5 Cutter Size (mm) 16mm; 13mm Cutter Qty 1647;1310 Nozzle Qty/Type 5NZ Gauge Length (mm) 80 Connection 3 1/2 ... Read More
2016-08-27 22:52:11
China 12 1/4 TCI tricone bits / best quality /100% new / factory price factory

12 1/4 TCI tricone bits / best quality /100% new / factory price
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12 1/4 TCI tricone bits / best quality /100% new / factory price 1.Introduction about us: We are Hejian Deris Petroleum Drilling Equipment Co., Ltd Drilling Supplies Marketing Dept. specializes in drill bits, ... Read More
2015-11-18 09:09:35
China China Hotsale Kingdream Good function hole opener Manufacturer with API certification factory

China Hotsale Kingdream Good function hole opener Manufacturer with API certification
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China Hotsale Kingdream Good function hole opener Manufacturer with API certification Product information Good function hole opener Manufacturer Tricone bit Cutting structure: very long widely spaced ,chisel... Read More
2015-11-18 09:14:14
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