For sale is a Stone Machinery Co. Stone and Granite Saw. Tagged as Type SS20 C, Serial No.812. 2,150 RPM Blade Speed. 10 HP 3/60/ 220/440V AC Motor Drive. Amp Draw: 25/13 Amps (at 220/440V). Manually Adjustable Slides for In-Out and Up-Down. On/Off Switch.