Abrasive flap disc Norton Clipper FLD FDTF 125x22 P80 for angle grinders, model R842

Norton Clipper FLD FDTF flap disc 125x22 P80 (model R842) is an abrasive disc for use with angle grinders featuring a 22 mm arbor. Designed for professional and workshop applications, this lamella-style flap disc combines multiple overlapping abrasive flaps to deliver steady material removal and uniform surface finish on metal and welds. The P80 grit balances stock removal with surface refinement, making it suitable for deburring, blending weld seams and light grinding tasks on steel and other ferrous materials.

Advantages

The flap disc construction provides even wear and longer life compared with single-layer abrasives, keeping cutting performance consistent across the disc. Its 125 mm diameter and 22 mm arbor fit common angle grinders, enabling fast setup and safe mounting. P80 grit offers moderate aggressiveness for efficient removal of burrs and oxide while still producing a controlled surface texture for subsequent finishing steps.

Suitable for

• Deburring edges on steel components
• Blending and smoothing weld seams
• Light stock removal and surface preparation before painting or coating
• Removing rust, scale and surface oxidation on metal

Key specifications

• Disc diameter: 125 mm
• Arbor hole: 22 mm
• Abrasion type: flap (lamella) disc
• Grit size: P80
• Intended use: metalworking, welding finishing, deburring
• Compatibility: angle grinders with 22 mm arbor mount

How to use

Mount the flap disc securely on an angle grinder with a 22 mm arbor following the grinder manufacturer’s instructions and safety procedures. Operate the grinder at the recommended speed range for 125 mm discs, apply moderate, even pressure and move the disc across the workpiece to avoid gouging. Allow the flaps to wear progressively; do not force the disc into the material. Replace the disc when abrasive performance declines or when damage to the backing or flaps is visible.

Usage recommendations

Use appropriate personal protective equipment including safety goggles, gloves and hearing protection. For best results on welds, start with a consistent travel speed and adjust pressure to balance material removal and surface finish; follow up with finer abrasives if a smoother finish is required.