TBM cutter/Shield driving tools/Scraper
1. Best alloy steel for cutter body
2. High grade tungsten carbide insert.
3. The specification according to the drawings.
4. Material: 16Mn, 42CrMo and so on

Features of TBM Cutter:
1. Suitable for Herrenknecht, Wirth, Komatsu, Robbins machine
2. Use for TBM cutter/Scraper for tunnel boring machines.