PFERD Polifan® Coated Abrasive Flap Disc, Threaded, Series: Performance Line SG Z, 4-1/2 in Disc Dia, 5/8-11 Center Hole Thread Size, 36 Grit, Zirconia Alumina Abrasive, Type 29 Conical Disc, Cloth Backing, 13300 rpm Maximum

ITEM FEATURES:

• The high end zirconia coated material PFERD uses to produce POLIFAN® SG-ZIRKON offers the maximum efficiency in most demanding grinding applications
• High stock removal rate and extended service life
• INOX-rated free of iron, sulphur and chlorinated fillers, suitable for use on stainless steel (INOX)
• Zirconia alumina grain is a high performance abrasive medium delivering optimum performance on high powered angle grinders at higher contact pressures and/or steeper work angles