Description : 1. Made of silicone material, which has a good grinding effect and long-lasting performance.2. Lightweight, small size, easy to carry, this set of grinders drill bit can provide convenience for your polishing work.3. It can be installed with electric drills, electric grinders, or other rotary tools for quick fine polishing to make the polished goods cleaner and brighter.4. Suitable for grinding metal, jade, ceramics, glass, non-metallic surfaces, hardware accessories, etc Specification:Shank Diameter: 2.35mmShank Length: 33mmHead Diameter: 4.8mm/5.5mm/6mm/9mm/10mm/10mmHead Length: 12mm/16mm/15mm/18mm/19mm/24mmMaterial: SiliconePackage Content:6pcs x Silicone Polishing Bits.
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