high efficiency – Quality Supplier from China of page 4

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 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

Best 152mm 6inch 5 blades Steel body PDC bit foroil 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 19:25:27

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

2011 hot selling new designed three-wings drill bits
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2011 hot selling new designed three-wings drill bits Products Features: 1.We bought our own land and built our own factory. 2.Advanced geometric design for faster penetration. 3.PDC is made of diamond micro... Read More

2015-11-18 23:03:39

Factory price 8 1/2inch 215.9mm tricone bits for water well geological
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1.Features of tci bits1.Size:2 7/8" (70.0mm)~26" (660.4mm)2.Cover all all IADC code3.Reliable quality and best price4.tungsten carbide insert tricone bit5.certified by ISO,API6.high efficiency2.Advantages of ... Read More

2017-10-24 19:20:03

8 1/2inch Insert Tricone Rotary Bit,water well drilling equipment ,drilling for groundwater
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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 13:17:49

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

TCI Tricone Rock Bits Seal Bearing 10 5/8" IADC 517 Deep Water Well Drilling
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1.Features of tci bits1.Size:2 7/8" (70.0mm)~26" (660.4mm)2.Cover all all IADC code3.Reliable quality and best price4.tungsten carbide insert tricone bit5.certified by ISO,API6.high efficiency2.Advantages of ... Read More

2018-04-03 10:44:48

TCI Tricone Rock Bits Seal Bearing 10 5/8" IADC 517 Deep Water Well Drilling
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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 14:42:32