Ipayipi elingenabuthi
Hola hose ikusasa
Isethi ye-Chisel engu-4
Isethi yamashizolo ama-4 ingasetshenziselwa ukuklebhula insimbi yensimbi noma ukusika
amabhawodi, izikulufu nezinzipho.Amashizolo enziwe ngensimbi ye-alloy ephethwe ukushisa
ukuze uthole amandla engeziwe nempilo ende.
