4-1/2" Zirconia Flap Disc for Angle Grinder – 40/60/80/120 Grit Metal Grinding & Finishing Wheel

Upgrade your grinding and finishing performance with this premium 4-1/2" Zirconia Flap Disc, designed for weld cleanup, rust removal, edge beveling, surface preparation, and metal finishing. Built with durable zirconia abrasive material, these flap discs provide aggressive stock removal while delivering a smooth, consistent finish.

Ideal for steel fabrication, welding shops, automotive work, metalworking, and general fabrication projects.

Features

✔ Premium Zirconia Abrasive for longer life and faster material removal
✔ Fits Standard 4-1/2" Angle Grinders
✔ Available in 40, 60, 80, and 120 Grit Options
✔ Excellent for Grinding, Blending, Deburring, and Finishing
✔ Fiberglass Backing Plate for strength and stability
✔ Type 27 Design for easy weld blending and contour grinding
✔ High-Speed Performance up to 13,300 RPM
✔ Suitable for Carbon Steel, Stainless Steel, and Other Metals

Applications

• Weld cleanup
• Rust and paint removal
• Surface preparation
• Edge beveling
• Metal fabrication
• Automotive restoration
• General grinding and finishing

Specifications

• Disc Diameter: 4-1/2" (115mm)
• Arbor Size: 7/8"
• Disc Type: Type 27 Flap Disc
• Material: Premium Zirconia Alumina
• Available Grits: 40, 60, 80, 120
• Maximum RPM: 13,300

Package Options

Choose from available pack quantities and grit selections.