100% Original Mining Tricone Bit - API Rotary roller drill bit IADC517 4.5 inches (114mm) in stock – FAR EASTERN
100% Original Mining Tricone Bit - API Rotary roller drill bit IADC517 4.5 inches (114mm) in stock – FAR EASTERN Detail:
![]()
Product Description

FAR EASTERN MACHINERY is professional and leader of drill bits factory in China. Our main products include tricone bits and PDC bit.
Tricone bits have both steel body and Tungsten Carbide Insert bit.We also call mill tooth tricone bit and TCI tricone bit.The tricone bit is from 3 inches to 20 inches and PDC bit is from 3.5 inches to 17.5 inches.We also can design and produce the drilling tools, such as single roller cone bit, hole openers and other customized bits depending on the client’ requirements.
Tricone rock bits is mainly used drilling project ,such as exploration ,petroleum and trenchless as pilot bit.
![]()
Product Specification
|
Basical Specification |
|
|
Size of Rock Bit |
4 1/2 inches |
|
114 mm |
|
|
Bit Type |
TCI Tricone Bit |
|
Thread Connection |
2 3/8 API REG PIN |
|
IADC Code |
IADC 517G |
|
Bearing Type |
Journal Sealed Bearing with Gauge Protection |
|
Bearing Seal |
Elastomer or Rubber/ Metal |
|
Heel Protection |
Available |
|
Shirttail Protection |
Available |
|
Circulation Type |
Mud Circulation |
|
Drilling Condition |
Rotary drilling, high temp drilling, deep drilling, motor drilling |
|
Operating Parameters |
|
|
WOB (Weight On Bit) |
9,437-24,267 lbs |
|
42-108KN |
|
|
RPM(r/min) |
300~60 |
|
Formation |
Soft formation of low crushing resistance and high drillability. |
![]()
IADC517 is TCI tricone bit with journal sealed bearing.It will be used for medium hard abrasive rocks ,such as hard limestone or chert,sandstones with streaks of quartz,dolomites,quartzite shales,magma and metamorphic coarse grained rocks.
Far Eastern are factory specializes in drill bits,such as tricone bits, PDC bits, HDD hole opener,Foundation roller cutters for different applications.
As a leading drill bits factory in China,increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price.



Product detail pictures:
Related Product Guide:
As a way to ideal meet up with client's desires, all of our operations are strictly performed in line with our motto High high quality, Competitive Cost, Fast Service for 100% Original Mining Tricone Bit - API Rotary roller drill bit IADC517 4.5 inches (114mm) in stock – FAR EASTERN , The product will supply to all over the world, such as: panama, Japan, Bolivia, Our company always provides good quality and reasonable price for our customers. In our efforts, we already have many shops in Guangzhou and our products have won praise from customers worldwide. Our mission has always been simple: To delight our customers with high quality hair products and deliver on time. Welcome new and old customers to contact us for the future long term business relationships.

The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!





