I-Zund Z12 blades iyi-blade evamile ohlelweni lokusika i-zund futhi isetshenziswa kakhulu, ama-Zund Z12 blades nawo afanele i-Esko Kongsberg XP, XN, XL, V, C, ihambisana nenombolo yengxenye ye-Esko BLD-DF212, T12, G42441196 .Uma kuqhathaniswa nama-z10 blades, ama-Zund Z12 blades anezici zokusika okunamakhanda amabili, ngakho-ke inokusetshenziswa okuphezulu, ama-Zund Z12 blades aqinile kakhulu ngoba enziwe nge-tungsten carbide.