drilling machine
máy khoan (kim khí)
drilling machine /xây dựng/
máy khoan mũi ba côn
boring machine, drill, drilling machine
máy doa xoáy
drill head, drill core, driller, drilling machine
ụ máy khoan
forged drill bit, drilling bit, drilling machine, flat jumper, gimlet
mũi khoan rèn
boring facing-and-milling machine, boring machine, drilling machine, horizontal boring and machine, horizontal boring machine, horizontal drilling machine
máy doa ngang
single spindle boring machine, drilling machine, highwall drilling machine, horizontal boring and machine, horizontal boring machine, horizontal drill, horizontal drilling machine
máy khoan ngang một trục chính