Factory wholesale 8 1/2″ IADC517 Single Roller Cone/Piling Drilling Cutter& Tri-Cone Bit
Our organization has been specializing in brand strategy. Customers’ satisfaction is our greatest advertising. We also provide OEM company for Factory wholesale 8 1/2″ IADC517 Single Roller Cone/Piling Drilling Cutter& Tri-Cone Bit, We have exported to much more than 40 countries and regions, which have gained superior popularity from our costumers everywhere in the entire world.
Our organization has been specializing in brand strategy. Customers’ satisfaction is our greatest advertising. We also provide OEM company for China Piling Contrustion Foundation and Single Cutters, Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our merchandise to the world together. Trust us and you will gain more. You should feel free to contact us for more information, we assure you of our best attention at all times.
Product Description
API tricone rock metal sealed bits from China factory have 2% discount for big quantity.
IADC: 517 – TCI journal sealed bearing bit with gauge protection for soft to medium soft formations with low compressive strength .
85 – 100 MPA
12,000 – 14,500 PSI
Medium hard and abrasive rocks such as sandstones with streaks of quartz, hard limestone or chert, hematite ores, hard, well-compacted abrasive rock such as: sandstones with quartz binder, dolomites, quartzite shales, magma and metamorphic coarse grained rocks.
8.5 inches (215mm or 216mm) API TCI Tricone Bits for Hard Rock
8 1/2″(215mm or 216) is a regular size in deep well drilling like oil and gas well drilling, and it is also a regular size in horizontal directional pilot hole drilling.
Product Specification
Basical Specification |
|
Size of Rock Bit |
8 1/2inches |
215mm or 216mm |
|
Bit Type |
TCI Tricone Bit |
Thread Connection |
4 1/2 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 |
Nozzles |
3 |
Operating Parameters |
|
WOB (Weight On Bit) |
16,852-48,310 lbs |
75-215KN |
|
RPM(r/min) |
140~60 |
Formation |
Soft to medium formation with low compressive strength, such as mudstone, gypsum, salt, soft limestone, etc. |
Our organization has been specializing in brand strategy. Customers’ satisfaction is our greatest advertising. We also provide OEM company for Factory wholesale 8 1/2″ IADC517 Single Roller Cone/Piling Drilling Cutter& Tri-Cone Bit, We have exported to much more than 40 countries and regions, which have gained superior popularity from our costumers everywhere in the entire world.
Factory wholesale China Piling Contrustion Foundation and Single Cutters, Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our merchandise to the world together. Trust us and you will gain more. You should feel free to contact us for more information, we assure you of our best attention at all times.