Treated 6″ 150mm x 1 Section Sisal Polishing Wheel 6″ 150mm x 1 Section Sisal Polishing Wheel. These are aggressive fast cutting and hard that are particularly useful for 1st stage heavy duty cutting operations used in conjunction with cutting compounds on steel and non-ferrous metals. They will remove grinding marks left from previous operations, when processing steel, stainless steel or non-ferrous metals and are usually used in conjunction with a coarse cutting stainless steel polish. Show More Show Less
