Factory Free sample Drill Bit - Tricone bit 537 – Ruishi
Factory Free sample Drill Bit - Tricone bit 537 – 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. Shirttail Compacts: Tungsten carbide compacts are added to the shirttail to reduce leg wear in abrasive formations and deviated or horizontal wellbores.
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. Additional reaming gauge row: protects shirttail and reduces thermal effect on sealing and enhances ROP of the bit.
5. Additional rows of teeth: the additional rows of teeth increase drilling efficiency and durability without sacrificing ROP .There is more evenly distributed WOB without tracking and with less off-center running.
Application: Suitable for very soft formation with low compressive strength and high drillability ,such as clay,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 |
437 |
4-1/2’’API REG |
240~70 |
0.35~0.9 |
9 -1/2” |
241.3 |
437 |
4-1/2’’API REG |
240~70 |
0.35~0.9 |
12-1/4” |
311.1 |
437 |
6-5/8’’API REG |
240~70 |
0.35~0.9 |
Product detail pictures:
Related Product Guide:
we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for Factory Free sample Drill Bit - Tricone bit 537 – Ruishi , The product will supply to all over the world, such as: Ukraine, Spain, Thailand, Our Company policy is "quality first, to be better and stronger, sustainable development" . Our pursuit goals is "for society, customers, employees, partners and enterprises to seek reasonable benefit". We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer , then create a beautiful future! Thank you for taking time to browse our website and we would welcome any suggestions you may have that can help us to improve our site.
By Deirdre from Mumbai - 2017.01.28 18:53
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Victor Yanushkevich from United Arab Emirates - 2017.07.07 13:00