Manual pulse generator (handwheel/mpg) anowanzo tenderera mapfundo anoburitsa magetsi emagetsi. Zvinowanzo batanidzwa nemichina yekombuta inodzorwa nenhamba (CNC) kana zvimwe midziyo inosanganisira nzvimbo. Kana jenareta remhepo richitumira kupuruzira kwemagetsi kune chinodzora midziyo, controller inobva yafambisa chidimbu chemudziyo chinhambwe chakafanotemerwa nemhepo yega yega.