san marino 8.5 IADC127 milled tooth tricone bit
Category:
san marinoSteel Tooth Bit
Product Description
Crossing Drill Bit provides OEM milled tooth tricone bits. The best ones are crafted, and they are from China with remarkable quality.
PRODUCT SPECIFICATIONS
| PRODUCT SPECIFICATIONS | |||||
| product name | 8 /2 inch IADC127 Mill tooth tricone bit | ||||
| size | 8 1/2 inch,215.9mm | ||||
| model number | IADC127 | ||||
| tooth type | milled tooth type | ||||
| connection | 4 1/2" API Reg pin | ||||
| bearing | rubber sealed journal bearing | ||||
| Nozzle | three jet holes | ||||
| application | water,oil well,geological,geothermal drilling,etc | ||||
| weight | 40kg | ||||
| certificate | API7-1,SY/T5164,ISO9001:2008 | ||||
| RECOMMENDED ROCK FORMATIONS | |||||
| soft with low compressive strength and high drillability, such as shale, clay, soft limestone, etc. | |||||
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
| Type&IADC code | 116,117 | 126,127 | 136,137 | 216,217 | 317 | 337 |
| WOB(KN/mm) | 0.35~0.90 | 0.35~1.00 | 0.35~1.05 | 0.35~1.2 | 0.7~1.30 | 0.80~1.40 |
| RPM(r/min) | 150~80 | 150~70 | 120~60 | 90~50 | 80~45 | 75~45 |
Tricone bit principle features
- Three cutting cones, each fitted on a leg with suitable bearing Legs are welded together to form the cylindrical section
- Section is threaded to make pin
- Each leg provided with an openings that can be reduced with a nozzle to give high jetting fluid velocity
- Factors influencing the design are: type and hardness of formation and size of drilled hole
- Formation hardness dictated the manufacture materials
- High content of nickel steel with molybdenum is used
Experience the ultimate drilling performance with the 8.5 IADC127 milled tooth tricone bit. Designed for the demanding needs of the oil and gas industry, this cutting-edge bit is optimized for efficiency and durability in a variety of drilling environments.
With its precision-engineered milled tooth structure, this tricone bit offers exceptional stability and superior penetration rates. The advanced tooth design ensures efficient removal of formations, reducing drilling time and costs.
The 8.5 IADC127 milled tooth tricone bit excels in both soft and medium formations, making it perfect for applications in oil, gas, and geothermal drilling. Its versatility allows for successful drilling in diverse terrains, from clay and sandstones to shale and limestone.
Crafted with premium, high-quality materials, this tricone bit delivers outstanding performance and longevity, ensuring extended operational life and reduced maintenance downtime. The robust design and cutting-edge technology provide optimal stability and vibration resistance, minimizing wear and tear, and maximizing your drilling efficiency.
Experience exceptional drilling results and unlock your project’s potential with the 8.5 IADC127 milled tooth tricone bit. Whether you are a seasoned professional or a beginner, this versatile and reliable tool will take your drilling operations to new heights. Trust in its reliability, efficiency, and durability to optimize your drilling performance and exceed your industry goals.
Hebei Crossing Drill Bit Manufacture CO.,LTD is a professional supplier of drilling tools,including tricone bit,PDC tricone bit,Hole opener,single cone bit and so on.With years of study and refining of the introduced technology, we have succeeded in the field of product research with proprietary intellectual property rights.Also, we have made major breakthrough in the lines of analogue simulation in bottom-hole flow field,profile optimization,design of inserts arrangement and low torque,material and manufacturing techniques etc. As a result, our products own better characters of service and ranges of application.Mainly used for oil and gas,mining,geothermal,construction and so on.
The products of our company have achieved industrialization and serialization.Besides our company has always laying importance on the technical exchanges and cooperation with the counterparts both at home and abroad.Our products have been sold all over the world, including the United States, England,Canada,Brazil,Italy,Saudi Arabia,Korea, India, and Poland and so on.
Main products
tricone bit(mill tooth and tungsten carbide insert tricone bit)
PDC bit(matrix body and steel body PDC bit)
hole opener(HDD rock reamer,barrel reamer,fluted reamer,etc)
drag bit(step drag bit,PDC drag bit,chevron drag bit,etc)
accessories(roller cone,bit breaker,ring gauge,nozzle ,etc)
Milled tooth tricone bits
1, Soft formations ( IADC 114 - 117 )
These bits are designed to drill the softest formations such as soft shales,red beds, and clays, with high durability and maximum penetration rates.
2, Soft to medium formations( IADC 121,124,126,134,136,137 )
These bits are designed to drill formations such as shales, medium soft limestone, Medium sandstone and other formations with intermittent hard streaks.
3, Medium to medium hard formations ( IADC 213,214,215,217)
These bits are designed to drill formations such as hard sandstone, dolomite, and broken formations with hard cherty streaks
4. Hard formations(IADC 317, 337)
These bits are designed to drill formations such as hard limestone, dolomite, hard sandstone and chert, etc.
