Việt
đục tam giác
mũi dao khoét mặt đầu
mũi khoét côn
Anh
spot face cutter
end mill reamer
spot-facing cutter
cone countersink
punch
rimer
slotting machine
spot face cutter /cơ khí & công trình/
end mill reamer, spot face cutter, spot-facing cutter
cone countersink, end mill reamer, punch, rimer, slotting machine, spot face cutter