Cheap price Metal Drill Bit Set - Tricone bit517 – Ruishi
Cheap price Metal Drill Bit Set - Tricone bit517 – Ruishi Detail:
1. Motor hardfacing: Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in high-speed, directional or abrasive applications.
2. Six-point Gauge Stability: The design delivers near six-point contact with the borehole wall for unequalled bit stability that protects the cutting structure from damaging lateral blows.
3. G-Gauge protection: more tungsten carbide inserts are placed in the gauge to reduce the wear in the abrasive formation. It can protect gauge and increases the stability and life of the bit.
4. Cutter: premium carbide teeth having increased resistance to breaking and abrasion , maximum increase cutting structure operating life.
5. Nozzle:These nozzles are much sturdier and provide greater flow capacity and maximize fluid distribution to the cones.
Application: Suitable for soft formation with low compressive strength and high drillability ,such as mudstone,gypsum and soft limestone,etc.
Bit Size |
IADC Code |
API Connection |
RECOMMENDED PARAMETERS |
||
in |
mm |
Rotary Speed (rpm) |
Weight On Bit(KN) |
||
8 -1/2” |
215.9 |
517 |
4-1/2’’API REG |
240~70 |
0.35~0.9 |
9 -1/2” |
241.3 |
517 |
4-1/2’’API REG |
240~70 |
0.35~0.9 |
17-1/2” |
444.5 |
517 |
7-5/8’’API REG |
150~70 |
0.35~0.9 |
Product detail pictures:
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Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Cheap price Metal Drill Bit Set - Tricone bit517 – Ruishi , The product will supply to all over the world, such as: South Africa, Turin, Rwanda, 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 Doreen from Mauritius - 2017.09.30 16:36
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Andrea from Iran - 2018.02.04 14:13