Imyanda ya pulasitike igaburirwa mu nkono yimashini, icyuma cyihuta cyane kizunguruka hamwe nicyuma gihamye kogosha ibikoresho mukuzunguruka, kugirango ibikoresho bidatinze bicibwe mo ibice, bikataguwe cyangwa urupapuro rwibikoresho munsi ya centrifugal power rotation of cutter