Diamond Reaming Shells
Description
Technical Parameters
Product Description
Reaming shells with diamond coating are essential additions to drill bits during core drilling operations. These shells serve several important functions, such as maintaining the diameter of the borehole, enhancing the stability of the drill string, and safeguarding the lower drill string from excessive wear and tear. Reaming shells in a helical design are particularly advantageous as they facilitate the smooth flow of drilling fluids. Furthermore, the matrix material used in these shells possesses exceptional resistance to wear, ensuring a prolonged service life.
Specifications and Categories of Reaming Shells
| Type | Category | Bit Size (mm) |
Reaming Shell | Double-tube Reaming Shell | P56, P59, P75, P76, P91, P110, P130 |
Single-tube Reaming Shell | Here are ten numbers: D56, D59, D75, D76, D91, D110, D130, D150, D171, and D223. They have no inherent meaning on their own, but perhaps if you know what they refer to, they may hold significance. It could be a set of data points, a product code, a list of tasks, or anything else. Regardless of what they represent, these numbers are a reminder that even seemingly small things can have value and relevance in their own context. | |
Wireline Reaming Shell | S56, S59, S75, S95, BC, NC, HC, PC, T2-76, T2-86 |
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