{"@context":"https://schema.org","@type":"Product","name":"4-1/2 In. Ceramic Flap Discs for Stainless Steel,Sheet Metal","description":"【Ceramic Abrasive】These flap discs are made with industrial-grade ceramic abrasives, offering double the grinding power and superior heat dissipation. Ceramic discs also last 3X longer than zirconia discs and 5X longer than aluminum oxide discs. 【Master of Polishing & Grinding】Ceramic flap discs are excellent for fast aggressive stock removal and weld finishing. They cut faster and last longer than conventional grits, which make them ideal for weld grinding, beveling, edge deburring, blending, finishing, surface preparation, and weld spatter removal. 【Type 29 Backing】Designed with Type 29 backing helps with contouring edges. It’s perfect for a range of tasks, including rust removal, polishing, finishing, and weld bead cleanup. The fiberglass backing of the flapper disc features a robust resin-fiber structure that absorbs vibrations and enhances impact resistance. 【Specifications】The 40 grit angle grinder sanding disc is perfect for aggressive material removal. With a 4-1/2-inch diameter and a 7/8-inch arbor, this flap wheel fits angle grinders running at speeds up to 13,300 RPM. 【Engineered to Last】The flap disc 4 1/2 for angle grinder is suitable for non-ferrous metals, cast iron, aluminum, and steel, with exceptional performance on stainless steel. It offers a 50% improvement in cutting performance over zirconia abrasives.","descriptionSections":[{"heading":"Product overview","text":"【Ceramic Abrasive】These flap discs are made with industrial-grade ceramic abrasives, offering double the grinding power and superior heat dissipation. Ceramic discs also last 3X longer than zirconia discs and 5X longer than aluminum oxide discs. 【Master of Polishing & Grinding】Ceramic flap discs are excellent for fast aggressive stock removal and weld finishing. They cut faster and last longer than conventional grits, which make them ideal for weld grinding, beveling, edge deburring, blending, finishing, surface preparation, and weld spatter removal. 【Type 29 Backing】Designed with Type 29 backing helps with contouring edges. It’s perfect for a range of tasks, including rust removal, polishing, finishing, and weld bead cleanup. The fiberglass backing of the flapper disc features a robust resin-fiber structure that absorbs vibrations and enhances impact resistance. 【Specifications】The 40 grit angle grinder sanding disc is perfect for aggressive material removal. With a 4-1/2-inch diameter and a 7/8-inch arbor, this flap wheel fits angle grinders running at speeds up to 13,300 RPM. 【Engineered to Last】The flap disc 4 1/2 for angle grinder is suitable for non-ferrous metals, cast iron, aluminum, and steel, with exceptional performance on stainless steel. It offers a 50% improvement in cutting performance over zirconia abrasives.","blocks":[{"kind":"bullet","text":"【Ceramic Abrasive】These flap discs are made with industrial-grade ceramic abrasives, offering double the grinding power and superior heat dissipation. Ceramic discs also last 3X longer than zirconia discs and 5X longer than aluminum oxide discs."},{"kind":"bullet","text":"【Master of Polishing & Grinding】Ceramic flap discs are excellent for fast aggressive stock removal and weld finishing. They cut faster and last longer than conventional grits, which make them ideal for weld grinding, beveling, edge deburring, blending, finishing, surface preparation, and weld spatter removal."},{"kind":"bullet","text":"【Type 29 Backing】Designed with Type 29 backing helps with contouring edges. It’s perfect for a range of tasks, including rust removal, polishing, finishing, and weld bead cleanup. The fiberglass backing of the flapper disc features a robust resin-fiber structure that absorbs vibrations and enhances impact resistance."},{"kind":"bullet","text":"【Specifications】The 40 grit angle grinder sanding disc is perfect for aggressive material removal. With a 4-1/2-inch diameter and a 7/8-inch arbor, this flap wheel fits angle grinders running at speeds up to 13,300 RPM."},{"kind":"bullet","text":"【Engineered to Last】The flap disc 4 1/2 for angle grinder is suitable for non-ferrous metals, cast iron, aluminum, and steel, with exceptional performance on stainless steel. It offers a 50% improvement in cutting performance over zirconia abrasives."}],"sourceId":"m1"}],"storeName":"EZARC Tools","seoDescription":null,"url":"https://www.ezarctools.com/products/4-1-2-in-ceramic-flap-discs-for-stainless-steel-sheet-metal","brand":{"@type":"Brand","name":"EZARC Tools"},"category":"Sanding & Polishing","tags":["application:automotive-repair","application:cutting","application:grinding","application:polishing","application:sanding","Automotive","brand:ezarc","compat:angle-grinder","Metalwork","work-material:ceramic","work-material:metal"],"image":["https://cdn.shopify.com/s/files/1/0575/4975/0423/files/80FD4051.png?v=1740367412","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/40Grit-02.jpg?v=1740367412","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/40Grit-03.jpg?v=1740367412","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/40Grit-04.jpg?v=1740367412","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/40Grit-05.jpg?v=1740367412","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/40Grit-06.jpg?v=1740367412","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/40Grit-07.jpg?v=1740367412","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/40Grit-08.jpg?v=1740367412","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/80FD8051.png?v=1740367412","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/80FD6051.jpg?v=1756974617","https://cdn.shopify.com/s/files/1/0575/4975/0423/files/80FD1251.jpg?v=1756974695"],"imageMetadata":[{"url":"https://cdn.shopify.com/s/files/1/0575/4975/0423/files/80FD4051.png?v=1740367412","altText":"4-1/2 In. 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