WholesaleTungsten Carbide Inserts Roller Cones for Rocks Piling Rotary Drilling Bucket IADC517 is the most regular model in oil well drilling field by its high rock breakage rate which saves rig and labor cost, in the initial period of foundation piling, second hand (old) roller cones from 8 1/2" tricone bit are the popular model to build rotary drilling bucket, a good quality roller cones are essential factor for the working life of rotary drilling bucket, actually choosing the best quality tools is saving rig and labor cost for piling application. The IADC517G roller cones are used for soft to medium formations with low compressive strength,such as mudstone, gypsum, salt, soft limstone, etc, we also produce IADC637G for very hard rock drilling. Specification for Roller Cones
Far Eastern are factory specializes in drill bits,such as roller cone bit, tricone roller cone bit, tricone bits,HDD hole opener,Foundation roller cutters for different applications. The application including oil field,natural gas,geological exploration,driectional boring,mining ,water well drilling ,HDD, construction,and foundation. As a leading drill bits factory in China,increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price.Far eastern drilling quality and technology will help you to achieve more !
| Cone Size | 133mm ( 8 1/2" Tricone Thirds) |
| Bearing Type | Elastomer Sealed Bearing |
| Grease Lubrication | Available |
| Grease Compensation System | Available |
| Inserts Shape | Chisel |
