Việt
máy khoan kiểu xoay
sự khoan xoay
mũi khoan quay
mũi khoan xoay
Anh
rotary drill
rotary drilling
twist gimlet
boring chisel
calyx
rotary bit
rotary drill /xây dựng/
rotary drill, rotary drilling /xây dựng/
rotary drill, twist gimlet /xây dựng/
boring chisel, calyx, rotary bit, rotary drill