1.Specification:9 1/2'' 241.3mm
2.IADC:437
3.material:tungsten carbide
4.WOB:0.35~0.90 KN/mm
5.sealing:metal or dubber ring
Port: Tianjin Port
Minimum Order Quantity: 1 Piece/Pieces tricone bits
Supply Ability: 5000 Piece/Pieces per Month tricone bits
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: carton, wooden box, steel box, or as your requirements
Delivery Detail: within 7 days
1. Advantages of our products:
(1) Strong resistance to abrasion and impact resistance.
(2) Cutter's quality performance is good ,
(3) long work life
(4) stocks adequate, time delivery
(5) rich experience in drill bit
(6) good after-sales service
(7) High quality, competitive price
2. Detailed Description Of This Product:
Size | |
Pin shank size | |
Bit type | HJ437 |
IADC Code | 437 |
types of bearing | jounmal beanngs |
types of sealing | metal ringside or rubber rings |
Application formation | very soft with low compressive strength and high drillability, such as shale, clay, sandstone,soft limestone, salt bed and gypsolyte, etc |
Main characteristics of bit(cutting structure) | Large radius offset crested scoop compacts in inner row, wedge compacts in outer row, high compact exposure and inequable spaced compacts arrangement |
Normal WOB KN/mm (bit dia.) | 0.35~0.90 |
Rotary speed (rpm) | 280~60 |
3. Do you want to learn more about our products?
4. Do you wanna know how to ship the bits to your
country?
5. How to get product information and offers ?
Pls feel free to contact Miss Li ( send email ,add msn
or skype or give me a call) .