For light deburring – blending – polishing – especially on non-ferrous metals – easily shaped and clean to use. Grits:
RED – 80 grit, BLUE – 120 grit, GREEN – 180 grit
W145, W154, W163 – Max RPM = 55,000rpm
W176 – Max RPM = 45,000rpm
W177, W185 – Max RPM = 34,000rpm
**We can grind these bobs down to a conical or bullnose shape if required for no extra cost**