Copper wire polishing brush for rotary tool – 15 pieces, 3 mm shank, 15 mm diameter

✨ General Description Mini copper wire brush for rotary grinders — 15 pieces (bowl shape, Ø3×15 mm). Ideal for fine stripping, localized polishing, and deburring on metal, wood, or stone. Perfect for demanding DIYers who want immediate precision without complicated adjustments. 📏 Technical Specifications Material: Copper wire + steel shank Shank diameter: 3 mm (compatible with all rotary grinders with a 3 mm chuck) Dimensions (model #02): 3 × 15 mm (bowl shape) Approximate total weight: 51–78 g Contents: 15 individual brushes 🔧 Installation Intuitive 10-second installation: Insert the 3 mm shank into the chuck of your rotary grinder (electric or pneumatic) and tighten firmly. No additional tools or adjustments required. ⚙️ Use it to remove rust, smooth edges, clean rough surfaces, or polish localized areas. Its durable copper wire provides a smooth, scratch-free finish—ideal for neat finishes on small areas or hard-to-reach spots. ℹ️ Other information: Optional compatible models: #01 (3×5 mm), #03 (3×25 mm). Slight dimensional tolerances may occur (due to manual measurement). Designed for maximum durability and consistent performance—even with repeated use.