When used correctly, they'll sand a surface perfectly smooth, effectively and quickly, seldom leaving the pigtails that are common with sheet sanders. The sweet spot for RO sanders is cabinet ...

We also tested an orbital sander with a square pad (also called a quarter-sheet sander). These tools sand with a consistent orbital motion and work more slowly than random-orbit types. But the ...

12 Grit Variety Pack Box of 160 ProductionShopPremium 5-Hole Pattern Dust-Free Mouse Detail Sander Sandpaper Sheet Pads with a Hook & Loop Backing. The sheet assortment includes 5 each of grits 40 ...