Item:  Zirconia Abrasive Sanding Cloth Discs for Metal Application:  Stainless steel, low carbon steel, titanium, totors and blades, etc. Brand:  Double Rabbit Model No.:  PZ583 Type:  Abrasive Discs Diameter:  4'', 4.5'', 5'', 6'', 7'', etc. Grade:  24, 36, 40, 60, 80, 100, 120 grit Attachment Type:  PSA Abrasive Grain:  Zirconia Alumina Backing Material:  Polyester Y-wt (P24~80), X-wt (P100~P120) Bonding:  Resin over Resin Coating State:  Super Size Coat (very cool dry sanding of heat sensitive metals) Package:  200 Pieces per Box for Zirconia Abrasive Sanding Cloth Discs MOQ:  100 pieces Sample:  Available Payment Terms:  T/T, L/C, Western Union, PaypalOur heavy-duty Zirconia pressure sensitive adhesive (PSA) sticky backed cloth discs are precisely stamped and bonded with a strong PSA backing. This aggressive material provides a fast cut on hard woods, stainless steel, aluminum, nickel alloy, and tool steel. Great for grinding, surface polishing, deburring of forgings, and castings. 24-120 grit