It is made of KZ professional alloy produced by our company and heat-treated steel frame with high heat resistance, and is made by protective welding.
Design slag trough, inlay and weld alloy columns with reasonable layout,
It has the characteristics of high temperature resistance, wear resistance and impact resistance of the reamer
The service life is 10-15 times.
| Type | Length | Reaming Diameter |
| KD26070 | 700mm | φ260 |
| KD28070 | 700mm | φ280 |
| KD30085 | 850mm | φ300 |
| KD32085 | 850mm | φ320 |
| KD33085 | 850mm | φ330 |
| KD35085 | 850mm | φ350 |
Customized sizes available
It is made of KZ professional alloy produced by our company and heat-treated steel frame with high heat resistance, and is made by protective welding.
Design slag trough, inlay and weld alloy columns with reasonable layout,
It has the characteristics of high temperature resistance, wear resistance and impact resistance of the reamer
The service life is 10-15 times.
| Type | Length | Reaming Diameter |
| KD26070 | 700mm | φ260 |
| KD28070 | 700mm | φ280 |
| KD30085 | 850mm | φ300 |
| KD32085 | 850mm | φ320 |
| KD33085 | 850mm | φ330 |
| KD35085 | 850mm | φ350 |
Customized sizes available
