STARCHEM ELECTRIC DA SANDER 150MM /  POLISHER 230V      DUAL PURPOSE ELECTRIC DA SANDING AND POLISHING MACHINE·      VARIABLE SPEED CONTROLLER·      NO LOAD SPEED: 3000-6300 / MIN·      VOLTAGE: 230V, 710W·      8MM ORBIT·      WEIGHT: 2.5KG·      THREAD: 5/16”·      COMPLETE WITH 150MM FAST FIT BACKING PAD AND 150MM x 25MM COMPOUND HEAD