12" hollow ground, hardened and polished forged chromium-plated carbon steel knife, Removable carriage arm, Stainless steel finish and sanitary anodized aluminum, Top-mounted two stone knife sharpener, No volt release interlock, 1-speed, 1/2 HP, totally enclosed and permanently lubricated knife motor, Carriage handles food up to 10 3/4" (273 mm) wide, by 7 5/8" (194 mm) high or 7 3/8" (187 mm) diameter,Furnished in 115/60/1, 4.0 amp, AC, ETL listed, NSF, cETLus