body aluminium casted, light weight heavy duty, strong gear box. weight only 20kgs. . THe best quality threader from China Model: SQ30/2Bmotor 1800W, 220/110Vspeed: 24/10rpmdies: 1/2", 3/4", 1", 1.1/4", 1.1/2", 2" NPT or BSPT electric portable pipe threader 2", pipe threading machine