Active Member
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[China]
Address: Junzi guan industry, Hejian City, Hebei Province, China
Contact name:Wang
HEJIAN RLB DRILLING EQUIPMENT CO.,LTD |
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Brand:RLB,Kingdream,cs,lilin
Type:Center drill bit
Size: 17 1/2"
Connection:7 5/8" API REG
Formation: soft to medium hard
Processing type:forging
Bearing:sealed Joural bearing
Sealed type: metal,rubber
Use :water well /oilfield drilling/geotheraml/coal mining
Rock bits 3”-26” (76mm-660mm) models are available
PDC bits 5”-17”(149mm-445mm) models are available
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Model | Specifications |
IADC CODE | (MT) 116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 |
(TCI) 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535 | |
available sizes: | From 3'' to 26” larger sizes for hole opener bit ,reamer bit |
advantage | The most competitive price and high qualtity product |
bearing type: | sealed bearing and non-sealed bearing HJ,MD,SJ(metal sealed journal bearing) HA (rubber sealed journal bearing) |
Formation or layer | soft ,medium soft ,hard,medium hard,very hard formation |
Application | petroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work |
Product Tags: TCI tricone drill bit roller cone bit tci tricone bit
