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The diamond reamer is an important tool used in conjunction with the drill bit in core drilling. Its primary function is to ensure that the borehole size meets standards, enhance the durability of the drill rod, and prevent excessive wear on the lower part of the drill rod. The lip of this product features a spiral design, offering excellent water flow performance. The body is wear-resistant, with diamonds securely embedded and a strong bond between the body and the rigid core. It boasts a long service life.
| Type | Category | Bit Size (mm) |
| Reaming Shell | Double-tube Reaming shell | P56、P59、P75、P76、P91、P110、P130 |
| Single-tube Reaming shell | D56、D59、D75、D76、D91、D110、D130、D150、D171、D223 | |
| Wireline Reaming shell | S56、 S59、 S75、 S95、 BC、 NC、 HC、 PC、 T2-76、 T2-86 |
