6 3/4inch IADC637 tungsten carbide tricone bit
Product Description
6 3/4inch IADC637 tungsten carbide tricone bit : Special inserts are strategically arranged on head to effectively reduce head wear in abrasive fromation and directional and horizontal wells and exrend bit life, The steel body with high strength after heat treatment and the three legs welded together with quality electrodes to ensure stability in structure. To further enhance the stability, the bit goes through heat treatment to relieve stresses after welding.
Parameter of 6 3/4" metal sealed IADC 637 tricone bit
| General Date | |
| Bit Size | 6 3/4inch |
| IADC Code | 637 |
| Bearing Type | Journal bearing |
| Nozzle | 3 NOS |
| Seal Type | rubber sealed |
| Connection Size | 3 1/2" |
| Connection Type | API REG PIN |
| Nozzle size code | S4 |
| Operate Date | |
| Nozzle O.D. | 32.89 mm |
| Assembly length of nozzle | 26.97mm |
| Recommend Make up Torque | 38~43.4 KN·M |
| Weight On Bit | |
| Max KN/mm (Dia.Bit) | 0.9 |
| Min KN/mm (Dia.Bit) | 0.35 |
| Rotary Speed (RPM) | 150~80 r/min |
Semi finished product
My company information
Hejian Deris Petroleum Drilling Equipment Co., Ltd. Established in 2000 . Have 7 years export experienced . Both Professional Manufacturer and Supplier engaged in 3 " to 26" Tricone bit, 3 " to17 1/2" PDC bit, 300mm to 2000mm hole opener ,core barrel, single cone bit ,roller cone bits ,drag bit and drill pipe etc other drilling tools .Products are widely used in petroleum, natural gas, hydrological address, ore drilling ,water well project , no-dig / Trenchless,Piling project .
Introducing the latest technology, advanced production equipment, Perfect testing system to e nsure superior quality .The company has a group of experienced designers and engineers who provide specialized solutions in the field of drilling.
Over the years, the high quality products have been exported to more than 30 countries and regions such as the United States, Canada, Germany, Iran, Qatar, Chile and Southeast Asia at reasonable prices.
Certificate
Package and shipping
Package Type : wooden case ,also be packaged according to customers requirement
Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and pdc bit, we have stock.
If we have no stock, such as the tci reamer and pdc hole opener, it will be 7-10 working days in total.
How about our Customers feedback ?
The drilling deepth more than 460meters 1 pc Metal seal bearing tci tricone bit .
TCI Tricone bit Drilling 3500 meters well no problem
1 pc Hole opener drilling more than 10 well no problem
Drilling to 1600 meter the PDC drill bit continue work good enough
If you are interested in our products please send Email to us 
Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online
Product Categories : Tricone Bit > TCI Tricone Bit