Soft Wool Polishing Pads for 4 Inch Grinders — Available in Packs of 1, 3, 5, or 10 Overview density wool polishing pads designed for polishing and buffing tasks on a range of surfaces. Durable construction and soft wool fibers help produce consistent finishes while minimizing surface abrasion. Key Specifications Diameter: 4 inches (100 mm) Center hole diameter: 16 mm (fits electric grinders and pneumatic grinders with compatible arbors) Groove diameter: 50 mm (2 inches) Wool pad thickness: 9 mm Listed size reference: 100 x 16 mm Pack options: 1, 3, 5, or 10 pieces Why choose these pads Durable and wear resistant for extended use while maintaining polishing performance. Soft, thick wool fibers provide effective polishing without aggressive cutting, helping to preserve the surface finish. Designed to fit grinders with a 16 mm hole diameter for straightforward attachment and stable operation. Versatile groove size and pad thickness balance material removal and final gloss. Practical Applications Automotive detailing: final polishing and buffing of paint clear coat to restore gloss and reduce light swirl marks. Metal and stainless polish: remove fine oxidation and produce a bright, uniform sheen on metal parts. Wood and furniture finishing: smooth and even sheen during final finishing and restoration work. Usage Notes Verify your grinder arbor or backing plate accepts a 16 mm center hole before . Select the pack quantity that meets your project needs; multiple pack sizes are available. For results, use appropriate polishing compound and moderate speed consistent with pad and surface recommendations.