

Classification by application
Ranking offer a wide variety of chisel, conical and spherical shaped tungsten carbide inserts, each designed for drilling in specific types of rock formations.
We keep a large inventory on hand ranging from 3 1/2” through 26” to meet your demands, and can provide a variety of tricones from sealed bearing to open bearing bits.
Model |
TCI Tricone bit |
IADC Codes |
417 437 517 537 617 637 737 817 827 837 |
Available Size |
3 1/2’’-26’’ |
Bit Connection |
2 3/8;2 7/8;3 1/2;4 1/2;6 5/8;7 5/8 |
Bearing type |
sealed bearing and non-sealed bearing JM/JMT(metal sealed journal bearing) RM/RMT(metal sealed roller bearing) JR/JRT (rubber sealed journal bearing RR/RRT (rubber sealed roller bearing FR(rubber sealed floating bearing)
|
Formation types |
soft ,medium soft ,hard,medium hard,very hard formation |
Application |
Horizontal directional drilling(HDD), construction, water well drilling, mining |
Copyright © 2019 Hebei Ranking Bit Manufacture Co.,LTD. All rights reserved.
Email:sales@rankingbit.com
Tel:0086-317-5581117
Phone: 0086-13333174833(whatsapp or wechat)
Fax:0086-317-3667079
Post Code:062450
Address: Industry Zone,Hejian City,Hebei Province,China.