| / | (mm) | / | ||||||
| Model | Carbide diameter | Body diameter | Clip daimeter | Clip width | Clip location | Holder length | Body length | Type |
| (D1) | (D2) | (D3) | ||||||
| 3050 | 16-22 | 50 | 30 | 38 | / | 70-90 | 130-150 | bullet teeth in construction |
| 3055 | 19-30 | 55 | 30 | 38 | / | 75 | 135 | bullet teeth in construction |
| 3060 | 19-30 | 60 | 30 | 38 | / | 73-92 | 133-152 | bullet teeth in construction |
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For drilling and tunnel boring in medium to extremely hard rock and concrete.
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| MATERIAL | HARDNESS | |
| Tungsten Carbide Tip | WC-Co (YG11-YG7) | >85HRA |
| Holder | 42CrMo | 48~53HRC |
| Shank | 38~42HRC | |
| Circlip | High Elasticity 65Mn | / |