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Floor and Edge Sanders

When sanding a floor, you need a floor sander, but if stairs are involved, you'll also need an edge sander. Both sanders are necessary to produce good results.

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replaceable sanding disc
Photo 4 of 4Figure E

A Replaceable Sanding Disc(4 of 4)

At the base of an edge sander is a replaceable sanding disc that rotates at high speed.