The DEWALT 7 in./9 in. Electronic Polisher features heat-treated, precision-cut gears to provide smooth operation. A variable-speed dial helps you select a maximum speed from 1,000 RPM to 3,000 RPM to accommodate a variety of materials and applications. The polisher's variable-speed trigger helps you bring the speed from 0 to the dialed setting in an instant. Ball-bearing construction helps provide this polisher with a long life.
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