8 Pcs 3inch Flat Flap Discs Polishing Abrasive Grinding Wheel for Angle Grinder

Features: *For metal and nonmetal grinding and polishing. *very durable low grinding noise standard density. *Good sand grain effect anti-high temperature good wear resistance. *Aluminum oxide flap disc sanding grinding wheels mainly used to metal grind. *Metal and nonmetal perfect for grinding stock removal edge chamfering/beveling weld blending cleaning and finishing *These of 2 inch R Type surface discs are great for finishing applications such as smoothing blending debarring polishing and more. Specifications: *Material: Zirconium Corundum *Color: Blue *Diameter: 75mm/ 3inch *Bore Diameter: 10mm *Grit: 40/120# *Quantity: 8Pcs Package Contents: 8PCS* Flap Sanding Disc（40/120# each 4PCS)