Brand: drywall sander Model: jz-5 Voltage, 110v-120v¡ê¬220v-250v Frequency, 50hz/60hz Main shaft, 8mm Internal corner design, yes Power, 700w Sanding machine weight, 2.2kg only Rpm, 2200 Overall weight(n/g), 5.0kg Standard components list: 1. Sanding and dust absorption 2-in-1 machine 2. Suction pipe: 5m 3. Power line: 5m 4. Dust collecting sleeve 5. Tool case The advantages of drywall sander 1.Polishing effect: high flatness and smoothness. (for your clearer comparison, we changed the wall color from white to Sandy yellow.) 2.Personalised design: security, portable to carry, light body (sanding machine of 2.2kg, vacuum cleaner of 2.8kg) 3.The detachable part at the edge of sander head, can completely rub The internal corner 4.Both the suction pipe and power line 5m long and provide more Convenience for you. 5. Environmental friendly: the rate of dust-absorption up to 98%, Greatly reduce the damage of pneumoconiosis to you. 6. High efficiency:4-6 times faster than handwork, outer wall: Above 800sq.M./8h, inner wall: above 600sq.M./8h 7.Can be used as multifunctional tools and applied to: wall, metal, Wood, plywood, ceiling, marbles, ect. 8. New invention and patented drywall sander. Oem and customization are welcomed. Food machinerymetal profiles cutting machinevitrolite cutting machine Product (cm), l45.5, w33.4, h31.0, 0.0471cbm Carton box (cm), l68.4, w43.7, h62.0, 0.1853cbm