Umatshini oBoring &Honing weSithuthuthu Cylinder Sbm100, Shm100Umatshini wokuBora kwiiSilinda zeSithuthuthu SbM100Isicelo kunye neempawu:*Umatshini okruqulayo usetyenziselwa ukuphinda ubhore iisilinda zeenjini zezithuthuthu zemoto kunye neziphakathi kunye neetrektara ezincinci.* Ukusebenza okuthembekileyo, ukusetyenziswa ngokubanzi, ukusetyenzwa ngokuchanekileyo kwemveliso ephezulu*Ukusebenza ngokulula, ukusebenza kakuhle*Ukuqina okuhle, isixa sokusika