Brand Name: | OEM |
MOQ: | 1 set |
Price: | Negotiation |
Payment Terms: | T/T, L/C, T/T, Western Union |
Supply Ability: | Based on the detailed quotation |
API 7 1/2" 190.5mm Hard Rock Water Well Drilling Bits
* This Series Tricone Bit Diameter from 3 7/8" to 36 inch, IADC Code from 117 to 137.
* Bearing : Rubber (O-Ring )Sealed Journal Bearing Bit