Kuuma kwakukulu ndi kukana kuvala Kuuma ndi chizindikiro chofunikira chomwe tsamba la mano liyenera kukhala nalo. Kuchotsa tchipisi pa chogwirira ntchito, tsamba la serrated liyenera kukhala lolimba kuposa zida zogwirira ntchito. Kulimba kwa m'mphepete mwa nsonga ya mano yomwe imagwiritsidwa ntchito pondidula ...
Macheka a miter (omwe amatchedwanso macheka a aluminiyamu), macheka a ndodo, ndi makina odulira pakati pa zida zamagetsi zapakompyuta ndizofanana kwambiri m'mawonekedwe ndi kapangidwe kake, koma ntchito zawo ndi kuthekera kwawo kudula ndizosiyana kwambiri. Kumvetsetsa kolondola ndi kusiyanitsa kwa mitundu iyi ya mphamvu ...