GMMA mndandanda mbale m'mphepete makina mphero, ndi mphero mtundu beveling makina pogwiritsa ntchito mphero amaika ndi odula mitu. Lonse ntchito zosiyanasiyana mbale makulidwe upto 100mm ndi bevel mngelo 0-90 digiri chosinthika ndi mwatsatanetsatane kwambiri pamwamba bevel pamwamba Ra 3.2-6.3.
Kukhala ndi mitundu GMMA-60S, GMMA-60L, GMMA-60R, GMMA-60U, GMMA-80A, GMMA-80R, GMMA-80D, GMMA-100L, GMMA-100U, GMMA-100D njira.
