Specifications Rating: 120 Volt AC Amperage: 11.0 Horsepower: 2-1/2 Max Blade Size: 3-3/8"* No-load RPM: 4,500 Weight: 8.0 lbs
*NOTE: A 3-3/8" blade is for 3/4" thick underlayment. The 2-3/4" blade included in the kit is for use on 1/4" and 3/8" thick underlayment.