**Micro Twist Drill Chucks – Durable, Versatile, and Reliable** **Multipurpose Compatibility** Designed to work seamlessly with electric grinders, electric drills, engraving machines, and other rotary polishing and grinding tools. Ideal for craftsmen, hobbyists, and DIY enthusiasts who need precision and stability in various applications. **Quality Construction** Made from electroplated brass with surface finishing, delivering hardness, wear resistance, and longlasting durability. Built to withstand frequent use while maintaining consistent performance. **Exact Fit Specifications** Package includes 10 pieces of micro twist drill chucks. Clamping Diameter: 3.2 mm (1/8 inch) Clamping Range: 3 to 3.2 mm Shank Diameter: 4.8 mm (0.19 inch) Length: 18 mm (0.71 inch) **Enhanced Grip and Stability** Features a 4claw design for a secure hold on tools, boosting clamping capacity and ensuring accessories remain stable during use. Minimizes slippage, addresses clamping blind spots, and improves both accuracy and control in grinding operations. **Practical Applications** 1. **Jewelry Making** – for precision engraving and polishing tasks on small metal parts. 2. **Model Building** – Ideal for fine drilling and shaping in wood, plastic, or metal models. 3. **Metalwork Repairs** – Suitable for grinding and polishing small components in maintenance work. Engineered for performance, these micro chucks deliver consistent, reliable results across a variety of precision tasks, making them a dependable choice for professional and hobby applications alike.