Qaboojiyaha qaboojiyaha kuleylinta dhererka fiilada kululaynta, Voltage iyo awoodda la beddeli karaa sida loo baahan yahay.The dhexroor silig la dooran karaa 2.5mm,3.0mm,3.5mm,iyo 4.0mm.The dusha silig la tidcan karaa firberglass, aluminium ama ahama.