Mapepa ekucheka mapepa muindasitiri yekugadzira mapepa akapinza uye anogara kwenguva refu, uye mashizha anogona kugadzirwa zvinoenderana nezvinodiwa nevashandisi.Izvo zvinyorwa zvemhando iyi yezvimedu zvinonyanya kukwirira-kumhanya kwesimbi, uye kune marudzi maviri e-high-speed simbi blades uye yakakwirira-speed simbi inlaid.Yakapinza uye yakagadzikana, mhando yekucheka ndeyechokwadi uye yakatsetseka, inokodzera marudzi ese emapepa, kunyanya kucheka akasiyana-siyana epamusoro-giramu akavharidzirwa mapepa, mablades anosarudza mamakisi akasiyana e-high-speed simbi (W3, W4, 6542, W18Cr4V, M2, M35, M42, SKH-9, SKH-51) maererano nenzira dzakasiyana-siyana dzekucheka uye zvigadzirwa zvekucheka kugadzira, kuoma kunogona kusvika 67 HRC. Iyi nzira inoita kuti hupenyu hwechishandiso huve hwakasimba, uye hupenyu hwetungsten carbide blades chigadzirwa huchave hwakati wandei kukwirira pasi pemaitiro ese.