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 Non-Sealed Roller Bearing Tri-cone Bits



◆Cutting Structure

Tungsten Carbide Inserts: Various type high quality tungsten carbide inserts can be equipped on the bits, professional and scientific selection of the inserts as per the different application and drilling process to achieve high efficient drilling production.

Steel Tooth: Premium tungsten carbide hard facing on the surface, greatly enhance the wear resistance of the tooth.

◆Bearing Structure

Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling;

Balls lock the cone which reduces the probability of cone dropping to minimum

◆IADC

vary from 114--637 applicable for the hole drilling in the upper section with good drill ability. 


Product Tricone Bit
Model TCI BIT, STEEL TOOTH BIT
IADC CODE 116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
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 2 7/8 to26”
larger sizes for hole opener bit ,reamer bit
advantage most favorable price and best quality
bearing type sealed bearing and non-sealed bearing
metal sealed journal bearing
rubber sealed journal bearing
aircooled bearing type
Formation or layer soft ,medium soft ,hard, medium hard, very hard formation
Button size (extra features) Button bit,saw teeth
1) Y-Conical teeth 2) X-chisel teeth
3)K- wide teeth
4)G- Gague protection
Packing Wooden case
Delivery terms By sea or by air
Market Canada,USA, Middle east ,Africa,Europe
Application Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work

GLorytek Industry (Beijing, China) Co., Ltd.

Address: No.B-2507, DongWeiCheng, GuanZhuang, Chao Yang District, Beijing 100024, P.R.China

Tel: +86-10-52864265/52864786            Fax: +86-10-52037270       email:sales@glorytekdrill.com

Website1: http://www.glorytekdrill.com      Website2: http://www.glorytekdrills.com