8" 1HP BENCH BUFFER POLISHER GRINDER BUFF POLISH 3450RPM NEW All Metal and Ball Bearing Construction. / 1 Horse Power Motor 7 Amp 3450 RPM 110v/60hz Includes Two 8" x 1-1/8" Thick Polishing Wheels Spindles Thread is 3/4" x 12TPI and 2-5/16" long Overall 23" Wide and 9" Tall / Base Size is 8" x 5-3/4" with two Mounting Holes. 4 Rubber Feet on Base to Absorb Vibration / 3 Prong grounded cord. can change out Polisher wheels for Grinding