The FEIN 69903112000 Grinding Material Z belts are high-performance abrasive belts designed for grinding and deburring steel and non-ferrous metals. They are suitable for pipe notching with the FEIN GRIT GIR module when using contact rollers over 170 mm in diameter. Each belt measures 150 x 2,400 mm with a P36 grain and is supplied in a pack of 10.