9-Amp universal motor with replaceable carbon brushes * 110VAC, 60 Hz, 5500 RPM * Blade: 6 1/4-Inch diameter with 20mm arbor hole * Cut depth capacity 2 1/8 -Inch small/w/guide rail at 90-Degree, 1 5/8- Inch small/w/guide rail at 45-Degree * Cut flooring as close as 0.61-Inch to the wall