Powermatic
Powermatic 20 in. Disc Sander, 3 HP, 3Ph 230/460-Volt (DS20)
$3,879.82
- Brand Powermatic
- Model 1791264
- Tool type Grinders & Sanders › Sander
- Size / capacity 20 in.
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Prices were listed by the retailer as of Oct 30, 2026 and can change. Confirm the current price and availability on the retailer's page before you buy.
About this sander
The Powermatic DS20 is a stationary disc sander with a 20 in. disc and a 3 HP motor, listed with a 3-phase 230/460-volt electrical requirement. It is catalogued under model number 1791264 and suits shops that need a larger-diameter disc for sanding workpieces against a flat surface. Before buying, confirm that your shop supplies 3-phase power at either 230 or 460 volts, since this is the stated electrical requirement. The 20 in. size is the key dimension to measure against your available floor space.