Aluminium Grinding Wheels are specifically designed for grinding Aluminium so as to reduce the risk of explosion and also disc failure. Aluminium has a lower melting point than steel and tends to clog the fibers in most Discs causing them to destabilize, potentially shattering and causing injury. The wax impregnation helps to lower the temperature of the wheel and allows for the aluminium to be cut/ground cleanly without leaving molten aluminium slag around the cut, which has to then be filed off.
Available in 100 x 6.0 mm, 115 x 6.0 mm, 125 x 6.0 mm, 178 x 7.0 mm, 230 x 7.0 mm. Depressed center discs.