Mirka DEROS II 6吋隨機軌道電動砂光機，5mm軌道，附 Systainer 收納箱

The 5mm orbit is a real time-saver on big panels; it eats through stock fast without bogging down. Vibration is genuinely low, so my hand doesn’t go numb after a long session, and the motor stays whisper-quiet at 71 dB.

The 5mm orbit chews through a full sheet of plywood in no time, and the low vibration is a godsend for my wrist after a long day. The Systainer case is a nice touch, keeps the dust bag and pads organized in the truck. It's a solid workhorse for big flat surfaces.

I've had it for about a month and the 5mm orbit really eats through large panels without bogging down, and the low vibration means my hand's not numb after a full afternoon of sanding. The 350W motor is quieter than my old sander too, so I can actually listen to music while working.