I'm a DIYer so this is exactly what I needed. But, unless you're sanding drywall, DC is adequate. If dust bothers you, wear a filter mask. Just be prepared to have a house full of dust! I'm off to spray that second coat of paint!
Metabo 600405420 Features & Specs
Diameter of backing pad 3 1/8 -Inch
No load speed 5000 - 10000 /min
Oscillating circuit 1/8-Inch
Very suitable for sanding inner and outer curves
No scratches while placing the running machine on the material (Power Control System)
Editor's Impressions Of The Metabo 600405420
Tool Motor Power
Random Sanding Action
Value For Money
Metabo 600405420 Final Thoughts
"This product is superb!"
The larger buffers are good for boats and trucks. I sanded a bowl for about 10 minutes, then shut it off. It leaves an even surface, and is easy to control. It has done everything I have needed it to do. Catches a lot of the dust and easy to empty.