Rotary polishing brush for jewelry making – 10 pieces, boar bristles, 3 x 6 mm

✨ General Description: 10 grinding and polishing heads made of boar bristle or horsehair — ideal for demanding artisans, jewelers, and model makers. Extreme precision, impeccable finish, and total control over delicate surfaces. 📐 Technical Specifications: Material: Boar bristle or horsehair (choice at time of ordering) Dimensions: 3 × 6 mm (shank diameter: 3 mm) Condition: 100% Brand New Contents: 10 pieces per pack 🔧 Installation: Instantly mounts to any drill or rotary tool equipped with a 3 mm chuck. No tools or complicated adjustments required — just a quick and secure attachment. 🎯 Use: Perfect for fine jewelry polishing, delicate engraving, roughing dies, or polishing intricate cavities. Meets the demands of professional workshops and passionate hobbyists alike. 📦 Other Information: Designed for optimal longevity: high-quality materials, increased wear resistance. Compact, lightweight and ultra-maneuverable — your ally for precise, uncompromising finishing.