Junsa Chrome Karfe Ball suna da halayen babbar rawar jiki, kayan aikin hakar gwal, injiniyoyi masu tsallake-mactory, injuna Rollers da ferres. Baya ga masana'antu suna ɗauke da zobba, da dai sauransu. Wani lokaci ana amfani da shi don masana'antun masana'antu, kamar ya mutu da kayan aikin shiru.