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17" double roller disc cutter for tunnel boring machine TBM cutter
carbide coal mine cutter bit U92
| Application | Model No. |
| For tunneling | C21, C23, C21HD, C31HD, AUC40KH, C31, C32, U40HD, U765HD, U47, AM514, BKS157, S100, TS5, TS8, CJ2, U7, U7L, B47K22, FC-899 |
| For mining | U85-30, U85HD, U85HDHF, U95, U95HF, U94, U94HD, U94HF, U170LR4.0 22 |
A tunnel boring machine (TBM) is a machine used to excavate tunnels with a circular cross section through
a variety of soil and rock strata. There have a very big circle blade in the front of tunnel boring machine equipped
with various kinds of cutters, in order to promote stable and longer lasting life of application, we have research and
developed special tungsten carbide materials suited to your application.
| art No. | Description | Unit Weight (Kg) |
| 18TL | Soil Tooth | 1.2 |
| 18HD | Heavy Duty Soil Tooth | 1.3 |
| 833-18 | Holder | 1.8 |
| 18PN/LK | Pin/Lock | 0.2 |
| 25T | Soil Tooth | 2.3 |
| 25VIP | Chisel Soil Tooth | 2.8 |
| 25HD | Heavy Duty Soil Tooth | 2.6 |
| 855-25 | Holder | 3.3 |
| 25PN/LK | Pin/Lock | 0.3 |
| 4K34 | Soil Tooth | 2.5 |
| P18 | Holder | 3.4 |
| 4K34PN/LK | Pin/Lock | 0.3 |
| 16R55 | Soil Tooth | 0.8 |
| C355 | Holder | 3.2 |
| 35S | Soil Tooth | 4.5 |
| 3803-35 | Holder | 7.3 |
| 35PN/LK | Pin/Lock | 0.5 |
