9 7/8'' IADC 535 TCI Tooth Roller Tricone Mining Drilling Bits Rock Cone Bit
Product Specifications | |
Diameter | 9 7/8" 251mm |
Bearing Type | Roller-Ball-Roller-Thrust Button/Sealed Bearing |
Drilling cycle type | Jet Air |
Connection thread ty | 6 5/8'' REG |
Operation Parameters | |
Rotary speed (r/min) | 90-120 r/min |
Weight on Bit (KN) | 20.0T / 44,093 lbs MAX |
Air Back Pressure |
29-58 psi/0.2-0.4 MPa |
About Us
Certifications
Package&Shipping
FAQ
Q: You are a trading company or manufacturer ? |
A: Manufacturer, We are a 100% real factory with over 20 years' experience in water/oil/gas wells Drill Bits. |
Q: How about your products ? |
A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service. |
Q: Package Methods ? |
A: Normally wooden case, also can be steel box; can be customized if need. |
Q: Payment Terms ? |
A: we accept T/T, L/C, Paypal, Western Union, etc. |
Q: Can I visit your factory ? |
A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online. |