Drill Chuck with 3mm Shank – Precision, Durability, and Secure Bit Holding for Rotary Tools Key Features and Benefits: • Speed Steel Construction – Made from HSS for exceptional wear resistance, strength, and toughness. Designed for longlasting performance even under continuous speed use. • Secure Bit Holding – Maintains a firm and stable grip on drill bits during operation, ensuring accurate results and reduced slippage for safer, more efficient work. • Wide Clamping Range – Adjustable jaw system accommodates bit sizes from 0.3 mm to 3.4 mm. Compatible with a variety of small drill bits and rotary tool accessories, minimizing the need for multiple chucks. • Precision Performance – Maintains concentricity and minimizes vibration at speeds up to 10,000 rpm, enabling smooth, controlled operation for detailed tasks. • Standard 3mm Round Shank – Fits tightly into standard collets of most rotary tools, ensuring stable alignment and consistent power transfer. • HeatResistant Design – Engineered with material properties that prevent deformation under operational heat buildup, making it ideal for demanding handheld tool applications. Practical Applications: 1. Engraving – Achieve fine, detailed engraving on metal, wood, or plastic surfaces with precision bit alignment. 2. Grinding – Maintain control and accuracy when grinding small components, jewelry, or model parts. 3. Crafting – Compatible with a range of miniature bits for intricate craftwork, including drilling holes in delicate materials. This drill chuck offers the reliability and accuracy professionals and hobbyists need for precise work, making it an essential accessory for electric grinder nail machines, engraving machines, and other rotary devices.