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17" double blade cutter

We could manufacture TBM rolling cutter from 12"~19", which could suit for Herrenknecht AG, NFM, Robbins, Mitsubish , NHI  etc , 

It could be divided into single blade cutter, double blade cutter, multiple blade cutter. Its outer cutter rings could be divided into standard cutter ring, wide blade cutter ring, heavy duty cutter ring, surface overlaying welding cutter ring, cutter ring with carbide button etc.

Its cutter rings material could be choosed according to tunnel working condition.