Junda Chrome zitsulo mpira ndi makhalidwe a kuuma mkulu, mapindikidwe kukana ndi dzimbiri kukana. Iwo makamaka ntchito popanga mphete kubala ndi anagubuduza zitsulo, monga kupanga zitsulo kwa injini kuyaka mkati, magalimoto magetsi, magalimoto, mathirakitala, zida makina, anagubuduza mphero, pobowola makina, migodi makina, mkulu-makina zimbalangondo makina ozungulira, mipiringidzo mkulu-makina makina odzaza ndi mipiringidzo mkulu-makina. Ma rollers ndi Ferrules. Kuphatikiza pa kupanga mipira yokhala ndi mphete, etc. Nthawi zina amagwiritsidwa ntchito popanga zida, monga zida zofa ndi zoyezera.