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 ....
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 .....
Oem Shield Cutter Spare Parts Shield Pre- Cutting Bit Tunnel Boring Tools For Tbm Genenral types of TBM cutters: Shield cutters are mainly used for ....