回力刀 BOOMERANG

六角车床回转刀架 turret slide ; turret carriage

车床回转刀架 square turret

回转刀数 Rotary cutter ; ROTARY BLADE

回转刀架 circular cutter holder ; pivoting slide rest ; facing head

倒立式回转头部剪刀脚 Handstand swinging headscissors

大回旋头部剪刀脚 Tilt-a-whirl headscissors

回放刀轨 ReplayToolpath

回力刀蝮蛇 BOOMERANG SNAKE

回旋刀架 [机] swiveling tool post