-Powerful, 7.0 Amp, all ball-bearing construction for long life . -Variable speed dial allows user to vary speed for specific materials and various applications (100-350 spm). -Heat-treated, precision-cut gears for smooth operation.
-Powerful, 8.0 Amp, all ball-bearing construction for long life. -Electronic module maintains specified speed even under load. -Conveniently-located variable speed dial lets user set maximum speed from 1,000 to 3,000 for different materials and applications.