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17 1/2"roller cone rotary tools rock drill bit used tci tricone bit
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17 1/2"roller cone rotary tools rock drill bit used tci tricone bit Model TCI BIT, STEEL TOOTH BIT IADC CODE 116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 ... Read More

2016-01-07 18:46:57

17 1/2"roller cone rotary tools rock drill bit used tci tricone bit/milled tooth tricone drill head
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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

2018-09-07 14:27:42

19 1/4"roller cone rotary tools rock drill bit used tci tricone bit/milled tooth tricone drill head
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19 1/4"roller cone rotary tools rock drill bit used tci tricone bit Product Specifications & Photos Size 19 1/4 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 7 5/8 API ... Read More

2017-10-24 19:27:44

good quality steel tooth bit 19 1/4"roller cone rotary tools rock drill bit used tci tricone bit/milled tooth triconebit
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19 1/4"roller cone rotary tools rock drill bit used tci tricone bit Product Specifications & Photos Size 19 1/4 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 7 5/8 API ... Read More

2016-05-16 21:18:53

API 19 1/4'' IADC 137 sealed journal bearing steel tooth bit for water well drilling
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19 1/4"roller cone rotary tools rock drill bit used tci tricone bit Product Specifications & Photos Size 19 1/4 steel tooth triconebit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 7 5/8 API ... Read More

2016-01-13 22:14:00

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

API China High Efficiency Best Price of the Tricone Bit for oil drilling
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API China High Efficiency Best Price of the Tricone Bit for oil drilling Product introduction best price of the tricone bit TCI tricone bits for Oil Drilling Inserted tricon bits 1. This series tricone bit use ... Read More

2015-11-18 23:13:47

Kingdream High Efficiency Oil Well Roller Core Drill Bit Manufacturer
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Kingdream High Efficiency Oil Well Roller Core Drill Bit Manufacturer Product information Soft formation TCI tricone bits: The soft formation TCI tricone bits are used to drill low compressive strength, very ... Read More

2015-11-18 23:14:33

Hot selling steel drill bit Manufacturer that customer approved
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Hot selling steel drill bit Manufacturer that customer approved Company profile Hebeiguangtong Manufacturing Co is a professional manufacturer engaged in the research, development, production, sale and service ... Read More

2015-11-18 23:14:34