![]() ![]() Basically, it’s a rubberlined, steel cylinder that fits over the spindle of the sander. The drum is the workhorse of the oscillating spindle sander. This allows me to sand large workpieces without fear of them tipping as I work. A 16" top is about as small as I feel comfortable with. One way to keep the prices down is to use cast aluminum instead. That's why several models feature cast iron tops. Like most power tools, a solid, flat top is critical for getting good results. Many good machines are found in the l/4 - 1/2 hp range. But the fact is, they don't really need it. The first thing you'll notice as you look at benchtop spindle sanders is that they don't offer tons of horsepower. Your choice of an oscillating spindle sander will probably come down to price and features. A number of newer benchtop sanders, however, are both affordable and effective. But these industrial floor units were too large and expensive for most small shops. ![]() Oscillating spindle sanders have been in use in production shops for years. The result is a smoother edge on your workpiece, free of burn marks. The problem is the heat generated by sanding is concentrated on one small section of the drum.Īn oscillating spindle sander solves the problem by moving the sanding drum up and down, exposing more of the surface of the drum to the workpiece. Even with patience and good technique, it's easy to burn a workpiece and ruin the sandpaper sleeve. But using a sanding drum in a drill press can present some problems. When it comes to sanding curved workpieces, a sanding drum can save you a lot of time and effort.
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