High Quality Antecedent Cutter for Tunnel Boring Machines Shield
TBM Disc Cutters,Scrapers,Wire Brush Seal and other cutter accessories
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Dredging cutters
| Size | 7 7/8"(200.0mm) |
| IADC | 617GY |
| Bearing Type | sealed bearing |
| Thread Connection | 4 1/2 reg pin |
| WOB(KN/mm) | 0.35~1.0 |
| RPM(r/min) | 140~60 |
| Make up toqure(KN.M) | 16.300~21.700 |
| Weight(kgs/pc) | 35 |
| Color | Customized |
| Packing | Plywood box(free-fumigation) |
| Industrial standard | SY/T5164 |
| MOQ | 1 PC |
| Payment terms | T/T,Western Union,and L/C are acceptable |
| Applications | Medium hard with high compressive strength and thick&hard stringers, such as hard shale, limestone, sandstone and dolomite, etc. |
