Igishushanyo mbonera, taper shank na drill chuck byahujwe, imiterere yoroheje, ikuraho kwihanganira kwegeranijwe, neza cyane
Kurekura no gufatisha intoki, byoroshye kandi byihuse gukora, uzigama igihe cyo gufata
Ratchet yo kwifungisha, gucukura no gukanda birashobora gukoreshwa
Imiterere y'ibikoresho, imbaraga zikomeye zo gufata, nta kunyerera mugihe ukora
Ikoreshwa mu myitozo yintebe, imashini yo gucukura amaboko ya radial, imashini yo gucukura no gukanda, imisarani, imashini isya, imyitozo ya magneti; nibindi