Drill Chuck, Mini Self-Tightening Miniature Electric Drill Chuck with Anti-Slip Texture Design, 0.3-3.4 mm (3.17 mm)

MATERIAL: BRASS + ALUMINUM ALLOY: The drill chuck is made of premium brass and aluminum alloy, making it wear-resistant and durable. FUNCTIONS: The chuck can hold tools with a shank diameter of 0.3 to 3.4 mm, such as drill bits, used for drilling, polishing, and grinding. COMPATIBLE WITH: The electric drill is compatible with most rotary tools such as mini electric drills, electric grinders, etc. ANTI-SLIP TEXTURE DESIGN: The chuck features an anti-slip texture design, allowing for easy gripping. MULTI-HOLE DIAMETER: The brass connecting rod has different hole diameters and can be mounted on the motor shaft with the corresponding diameter. Specifications: Clamping range: 0.3-3.4 mm; Outer diameter: 10 mm; Mounting hole diameter: 2 mm / 2.35 mm / 3.17 mm / 5 mm (optional); Package weight: 25g (approx.) Package list: 1 x chuck, 1 x connecting rod, 1 x hex key. Sold by Leway Store. Sold by Grid Cool Store.