01 Makina a 7PCS okhala ndi Hexagonal Combined Tap Drilling ndi Tapping
1. Chigoba cha hexagon cha Universal, choyenera mitundu yonse ya makina. 2. Kuboola ndi kugogoda pamodzi, kumatha kuukira mitundu yonse ya chitsulo chopyapyala. 3. Boola kaye kenako gogoda, zomwe zimapangitsa kuti kuboola kukhale kosavuta ...