Mini Electric Drill Accessories Self-Tightening Chuck Set 0.3-3.4mm with Brass Connection Rod for Rotary Tools

• [High Quality] made of durable brass and aluminum alloy, ensuring wear resistance for long-lasting performance.
• [Versatile Compatibility] fits tools with a 0.3-3.4mm shank diameter, ideal for drilling, polishing, and grinding with ease.
• [User-Friendly Design] features an anti-skid texture, allowing for convenient manual tightening and effortless operations.
• [Adaptable Connection] includes a brass connection rod with various hole diameters for easy mounting to compatible rotary tool motor shafts.
• [Broad Application] perfectly suited for rotary tools such as mini power drills and electric grinders, enhancing your workshop capabilities.

Spec: Features: 1. Made of high quality metal material, wear resistant and in use. 2. The chuck can clamp 0.3-3.4mm shank diameter tools like drill bits, used for drilling, polishing and grinding. 3. The chuck adopts anti-skid texture design, which can be conveniently tightened with hand. 4. The brass connection rod have different hole diameters and can be mounter into motor shaft in corresponding diameter. 5. Compatible with most of rotary tools such as mini power drill, electric grinder, etc. Specification: Material: Brass + Aluminum alloy Clamping Range: 0.3-3.4mm Outer Diameter: 10mm Mounting Hole Diameter: 2mm /2.35mm/3.17mm/5mm (Optional) Package Weight: 25g (approx.) Package List: 1 x Chuck 1 x Connection Rod 1 x Hex Wrench