Manufacture Premium 8 1/2 IADC 537 Roller Bit
Product Specifications | |
Diameter | 8 1/2'' IADC 537 |
Palm Model | 133mm (8 1/2'' roller bit) |
Bearing | sealed bearing |
Alloy tooth shape | Wedge-shaped teeth |
Operation Parameters | |
Formation | Soft to medium formations with low compressive strength, such as medium soft shales, medium soft limestone, medium soft sandstones, and medium formations with hard abrasive interlayers. |
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. |