Kreg 20V Ionic DriveTM 4 1/2"- 5" 角向磨光機（僅工具）

I've had it for two weeks and the six speed settings have been perfect for switching between stripping paint and cutting tile, no bogging down. The brushless motor keeps it running smooth even after a long session, and the soft start makes the initial touch feel way less scary than my old grinder.

The soft start is a huge deal for me—it doesn’t jerk when the wheel first touches metal, which makes cuts feel way more controlled. I’ve been running it through some heavy grinding and the brushless motor just keeps going without heating up.

Six speed settings means I can drop it down for cleaning rust off metal without gouging, then crank it up full for cutoff work. And that brushless motor stays smooth through longer sessions than my old corded one ever did.