Quick Details Disc Type: FLAP DISCS Grit: P180, 240, 120, P120, P320, 40, 40-320# Place of Origin: Henan, China Brand Name: Doris Model Number: YH--0618 Substrate: fiberglass, plastic Product name: Vertical flap disc All size: 100*16, 115*22, 125*22 Application: Metal, Wood, Weld seams Backing: fiberglass, plastic Feature: Powerful and quick sharpening Certificate: ISO9001 All hole diameter: 16mm, 22mm Materail: A/O, Calcined A/O, Zirconia Alumina Exported countries: Germany, Italy, India, Brazil and so on Supply Ability Supply Ability: 4000000.0 Piece/Pieces per Month