1Pack 4" Grit 180# 320# Nylon Fiber Flap Polishing Grinding Disc Wheel Dia 100mm

【Premium Nylon Fiber Construction】Crafted from durable, oil and water-resistant nylon fiber. Effectively removes rust, paint, and corrosion without damaging the underlying metal surface, restoring its original finish 【Versatile Dual Grit Performance】Includes coarse 180-grit discs for heavy material removal and finer 320-grit discs for smooth finishing and polishing. Suitable for a wide range of surfaces including metal, wood, fibreglass, and plastics 【Bevel Type 27 Design for Efficient Sanding】The angled flat design allows for convenient work on both flat and contoured surfaces. Excellent for surface preparation, weld seam cleaning, and working at a 0-degree angle 【Compatible & User-Friendly】Features a 4-inch (100mm) diameter with a 16mm (5/8-inch) arbor, designed for standard angle grinders. For optimal results and safety, we recommend an operating speed under 5,000 RPM 【Ideal for Complex Surfaces & Heat Sensitive Materials】Excellent heat dissipation prevents burning the workpiece. Particularly effective for polishing irregular curves and delicate surfaces across various industries