2022 China New Design Rotary Roller Cone Bit - Tungsten Carbide Inserts Roller Bits for Hard Rocks Drilling Core Barrel – FAR EASTERN
2022 China New Design Rotary Roller Cone Bit - Tungsten Carbide Inserts Roller Bits for Hard Rocks Drilling Core Barrel – FAR EASTERN Detail:
Product Description
Tungsten carbide inserts are full fitting on surface of roller cones, it is different from traditional Single cone roller bit that inserts are groove-inserts-groove design.The roller bits are combined with two parts, arm and cone, from appearance the arm is holding cone in hand.
Steel material of arm and cone is important for the quality, we use 15MnNi4Mo steel for cone, and we use 15CrNiMo steel for arm, it is standard steel material for oil well drilling tricone bit.
Among cone-diameter 133mm roller cone bit in Far Eastern, this model is almost the best quality and performance, we have many regular customers from China domestic and South-East Asia, many deep piling holes are requested in foundation projects for tall building and railway construction.
Product Specification
Product Details:
1)Cutting Structure
The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).
2)Seal and Lubrication
High performance O-ring for bearing seal and advanced grease for lubrication.
3)Product Application
It is suitable for the large size well, mining and infrastructure applications.
4)Main Availability, ( Bit sizes and cone types can be customized as you special order)
| Cutter Size | 133mm |
| Bearing Type | Sealed Journal Bearing |
| Inserts/Teeth Shape | Conical-ball |
| Inserts/Teeth | 49*14mm |
| Cone Material | 15MnNi4Mo |
| Arm Material | 15CrNiMo |
| Grease Compensation System | Available |
| Gauge Protection | Available |
| Shirttail Protection | Available |
Product detail pictures:
Related Product Guide:
In an effort to meet up with client's requirements, all of our operations are strictly performed in line with our motto High High quality, Competitive Rate, Fast Service for 2022 China New Design Rotary Roller Cone Bit - Tungsten Carbide Inserts Roller Bits for Hard Rocks Drilling Core Barrel – FAR EASTERN , The product will supply to all over the world, such as: Malta, Paris, Lesotho, With the goal of zero defect. To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
By ron gravatt from Nicaragua - 2018.12.30 10:21
The company keeps to the operation concept scientific management, high quality and efficiency primacy, customer supreme, we have always maintained business cooperation. Work with you,we feel easy!
By Octavia from Mauritius - 2018.06.26 19:27
