Weighted Flooring Machine F2517 2.5HP motor match with twill gears Powerful and durability 40KG aggravating block Weighted Flooring Machine F2517FC-2517 add 40KG aggravating block and 4 KG aluminium alloy sanding discs, which up to 97 KG, especially suitable for the stone processing and renovation. Suitable for industrial and mining, building, hall, especially cleaning company is used to daily ...