body aluminium casted, light weight heavy duty, strong gear box. weight only 120kgs. THe best quality threader from China Model: SQ50Cmotor 750W, 220/110Vspeed: 26/11rpmdies: 1/2"-3/4", 1"-2", 2.1/2"-3", NPT or BSPT electric pipe threader 3", pipe threading machine