pdc bit – Quality Supplier from China of page 16

17 1/2inch milled teeth bit for soft rock /steel tooth bit/tricone bit
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17 1/2"roller cone rotary tools rock drill bit used tci tricone bit Product Specifications & Photos Size 12 1/4 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 6 5/8 API ... Read More

2018-04-03 14:17:26

8 1/2"roller cone rotary tools rock drill bit Steel tooth bit button insert drill bit roller cone
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8 1/2"roller cone rotary tools rock drill bit used tci tricone bit Product Specifications & Photos Size 8 1/2 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 4 1/2 API ... Read More

2018-04-04 20:34:12

Best Price of Good function hole opener Manufacturer for oil drilling
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Best Price of Good function hole opener Manufacturer for oil drilling Product information Good function hole opener Manufacturer Tricone bit Cutting structure: very long widely spaced ,chisel-shaped inserts and ... Read More

2015-11-18 09:14:13

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

8 1/2inch Tricone bit roller cutters roller cone cutters / tricone bits cutters / tricone cutters
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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 417 Nozzles 3PCS Application water well, oilfield, ... Read More

2016-01-07 19:51:14

API Single Cone Bits/ Tricone Cutters /8 1/2"IADC537tricone cutter bit for hole opener
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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 417 Nozzles 3PCS Application water well, oilfield, ... Read More

2016-01-07 22:42:27

Hot sale 6inch 152mm tricone bit palm hard rock drilling api roller cone bit cutters / tricone cones / tricone cutters
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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 6"tricone palm IADC 417 Nozzles 1PCS Application water well, oilfield, ... Read More

2016-01-09 10:54:11

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

12 1/4 "roller cone cutters /tricone bit cutters /tricone cone cutter/cutters for HDD hole opener ,HDD reamer bit
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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 21:20:04

Best price 8 1/2inch tci tricone bit palm/100% New TCI Cone/HDD Barrel core reamer tricone cutters
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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

2016-01-09 11:03:54