Manufacturer of Tricone Drill Bit Manufacturing - Tricone rock bit IADC417 8 1/2″(215.9mm) – FAR EASTERN
Manufacturer of Tricone Drill Bit Manufacturing - Tricone rock bit IADC417 8 1/2″(215.9mm) – FAR EASTERN Detail:
Product Description
Wholesale TCI Tricone Rock Drill Bit is for medium to hard rock formation in stock.
Bit Description:
IADC: 417 – TCI journal sealed bearing bit with gauge protection for soft formations with low compressive strength and high drillability.
Compressive Strength:
65 – 85 MPA
9,000 – 12,000 PSI
Ground Description:
Long intervals of very soft poorly compacted shales, dolomites, sandstones, clays, salts and limestones.
Far Eastern Drilling can offer tricone drill bits in a variety of sizes (from 3” to 26”) and most of IADC Codes.
Tricone rock bit IADC417 8.5″(215.9mm)
1>Bit size 8″(215.9mm) with thread connection4 1/2 reg pin is for deep well drilling like oil and gas well drilling, and it is also a regular size in horizontal directional pilot hole drilling. We also called 215mm or 216mm.It is tungsten carbide insert bit.
2>We have Elastomer sealed bearing with normal quality and price, and Metal-face sealed bearing with higher performance and price.
3>If it is very deep well drilling, the rotary speeed is high, so we suggest Metal-face sealed bearing tricone bits in drilling depth exceeds 1000 meters, for hard rock and long distance trenchless pilot hole drilling that length exceeds 300 meters we also recommend metal-face sealed bearing tricone bits.
4>If it is water well drilling, shallow well drilling or shorter distance trenchless pilot hole drilling projects, then elastomer(rubber) sealed bearing tricone bits has better cost performance.
Product Specification
Basical Specification |
|
Size of Rock Bit |
8.5 inches |
215.9 mm |
|
Bit Type |
TCI Tricone Bit |
Thread Connection |
4 1/2 API REG PIN |
IADC Code |
IADC 417G |
Bearing Type |
Journal Sealed Bearing with Gauge Protection |
Bearing Seal |
Elastomer/Rubber |
Heel Protection |
Available |
Shirttail Protection |
Available |
Circulation Type |
Mud Circulation |
Drilling Condition |
Rotary drilling,high temp drilling,deep drilling,motor drilling |
Total Teeth Count |
77 |
Gage Row Teeth Count |
41 |
Number of Gage Rows |
3 |
Number of Inner Rows |
6 |
Jounal Angle |
33° |
Offset |
4.8 |
Operating Parameters |
|
WOB (Weight On Bit) |
16853-43592 lbs |
75-194KN |
|
RPM(r/min) |
150~70 |
Recommended upper torque |
9.5-12.2KN.M |
Formation |
Soft formation of low crushing resistance and high drillability. |
Far Eastern are factory specializes in drill bits,such as tricone bits, PDC bits, HDD hole opener,Foundation roller cutters for water well, oil field, gas well,mining,construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the high quality products at the lowest possible price.
Product detail pictures:
Related Product Guide:
The pretty loaded projects management experiences and one to a person support model make the high importance of business enterprise communication and our easy understanding of your expectations for Manufacturer of Tricone Drill Bit Manufacturing - Tricone rock bit IADC417 8 1/2″(215.9mm) – FAR EASTERN , The product will supply to all over the world, such as: Turkey, The Swiss, Saudi Arabia, We are proud to supply our products to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
By Cornelia from South Korea - 2017.06.16 18:23
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
By Stephen from Romania - 2018.09.16 11:31