WP4821 Flap Disc, 75mm Diameter, 80 Grit, 25000 RPM Max Speed, 50 Flaps
This flap disc features a 75mm outer diameter with a 10mm arbor hole, designed for grinding and blending on metal surfaces. Constructed with 50 flaps of 80-grit calcined brown corundum abrasive bonded to a fiberglass backing, it delivers consistent material removal. The disc achieves a maximum operating speed of 25,000 RPM for efficient performance.
Specifications
Product Description
High-Quality Abrasive Material: Manufactured with Grade 1 blue sand and calcined brown corundum abrasive in 80 grit, this flap disc provides aggressive yet controlled material removal. The resin bond system ensures secure attachment of each flap, extending the disc’s usable life and maintaining consistent cutting action throughout its use.
Durable Fiberglass Backing: The disc features a black fiberglass backing plate with a 70mm outer diameter support layer, providing structural integrity during high-speed operation. The fiberglass construction offers flexibility for contour blending while maintaining sufficient rigidity for flat surface grinding.
High-Speed Performance: Rated for a maximum operating speed of 25,000 RPM, this flap disc is suitable for use with angle grinders and other high-speed power tools. The 50-flap design with individual flap dimensions of 18*13*1mm provides balanced coverage and efficient stock removal on various metal surfaces.
Versatile Metalworking Applications: This flap disc is ideal for weld blending, rust removal, surface preparation, and edge deburring on steel, stainless steel, and other metals. It is commonly used in metal fabrication shops, auto body repair facilities, and industrial maintenance operations where consistent finishing results are required.
