Bi-metal bhendi saw blades inovhara iyo yakafararira siyana yekusevha maapplication uye zvinhu. Anozivikanwawo seM42/M51 blades, aya anopa mutengo-kushanda, kuita kwepamusoro, uye hupenyu hwakanyanya hwekuneta. Iyi yemhando yepamusoro yeindasitiri uye yekugara saha blade inosanganisa kuchinjika kwechitubu-simbi inotsigira nekupfeka kuramba kweM42 / M51 high-speed simbi zino.