Reasonable grip design for greater work comfortThe water nozzle can wet the surface of the cutting work without lifting dust particles from the outside, away from pneumoconyosisThe tool must first be equipped with an adhesive disc and then equipped with different amounts of abrasive soft diamond (coarse to fine) whenever necessary to avoid new work and polishing and polishing.Widely used to polish and polish marble, granite and other stonesType: OtherMaximum motor force: 0Average Air Consumption: 6 cfmNo Load Speed: 4300RPMApplicable grinding disc: 80mm / 100mmUse: Commercial Manufacturingcolour:BlueMaterial:Metal + plasticsize:grinding disc80mmSize: 77 * 127MMPackage Contents:1* 3 inch pneumatic stone polishing machineOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.