process for manufacturing grinding wheel for grinding wheel and product obtained for grinding wheel for grinding wheel

摘要

process for manufacturing grinding wheel for grinding wheel and product obtained from grinding wheel for grinding wheel. refers to an expansive wheel (1) designed entirely of external expansive rubber (4) provided with a plurality of hollow fins (a) distributed throughout the 360 ° perimeter which has a rigid body (3) provided with a bore (f), for the axle of a grinding wheel and thus replacing the aluminum of the conventional expanding wheels with a lighter, harder and stiffer polymer compound (6) and raw rubber (7) with dimensions that allow easy installation, The exchange of sandpaper and its use on any grinding wheel.