Mirka DEOS II 4" × 6" × 6" 三角砂光機，3mm 軌道

That 68 dB rating is no joke—I can sand a whole door frame without my ears ringing afterward. The 3mm orbit gives just enough bite for paint removal in corners without gouging the wood, and the beveled sides slide right into tight profile joints. Seven speeds makes it easy to go from aggressive stri

The 3mm orbit eats through tight corners with zero vibration, and those bevelled sides make feathering into edges absurdly easy. Seven speeds means I can dial it down for softwood without burning anything. Quiet enough that I forgot it was running mid-sand.

I was a bit worried a delta sander would be too niche, but the 3mm orbit and the two 6" bevelled sides make it a go-to for any tight corner work. The 68 dB rating means I can actually use it without ear protection for quick jobs, and the seven speeds give me real control on softer woods.