Tungsten carbide insert for core bit with good wear resistance
Model Number: 25*35-#1344
Brand Name: ZZHJ
Key Specifications/Special Features:
tungsten carbide insert for core bit with good wear resistanceProduct advantages:1. Carbide button description: Grades:YG6/YG8/YG8C/YG11C/YG13 Color: gray Feature...
2017-12-07
Tungsten carbide TBM shield driving cutter/cutting teeth
Model Number: TMB-3
Brand Name: ZZHJ
Key Specifications/Special Features:
Shield machine of Tunnelling tool is a kind of advanced equipment for underground tunnel construction, This equipment can do the field operation that not affect any cons...
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