ZhuZhou Better Tungsten Carbide Co., Ltd
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This is the TBM blades onto the TBM
Here are the Tungsten Carbide cutters / inserts / which were inserted into the steel body :
Ok, here are the TBM blades with tungsten carbide TBM cutters:
Please note there are many different types TBM BLADES, this is just ONE OF THEM.
What is the material of TBM blades inserts?
The material is tungsten carbide, with high wear resistance and TRS, which make the blades long life time.
There are three different grades for the TBM cutter inserts:
| Grade | Density | Hardness | TRS |
| YG11 | 14.6G/CM3 | 88 | 3000 |
| YG13 | 14.5G/CM3 | 85 | 3400 |
| YG16 | 14.0G/CM3 | 82 | 3600 |
We can also produce the TBM inserts blades according to drawings.
Packing of zzbetter tungsten carbide TBM insert blades:
If any enquiry of TMB Blade inserts, please let me know!