TBM Disc Cutters

E-BERK Produces a wide range of disc cutters with designs and materials best suited to the targeted geological condition.

- Designs verified by modeling & analysis techniques and with a proven field experience at over 100 tunneling projectsworldwide.

- Single, Double, Twin, Center disc cutters with variousdesigns, for all TBM types and diameters.

- In sizes varying from10" to 21".

- With cutter rings produced from standard steel and heavy duty steel with standard profile or hard faced profile in different hardness to accommodate various geological conditions such as sandstone, conglomerates, limestone, marble, quartzite, basalt, dioriteand granite.

- Forged from alloy steel and manufactured in our machining facilities using Computer Aided Manufacturing techniques and 3D-CMM to ensure quality.