Features Precision Design for Milling Machines - The APU16-MTB4 is expertly crafted for optimal compatibility with milling machines, ensuring practical and efficient use in your projects High-Speed Steel Construction - Made from durable high-speed steel, this integrated drill chuck offers exceptional strength and resistance to wear, enhancing your tool's longevity Superior Grip and Impact Resistance - Engineered to maintain a secure grip, this drill chuck minimizes slippage and withstands heavy impacts, delivering reliable performance under demanding conditions Expertly Crafted for High Performance - With precision engineering by experienced professionals, this hardware tool meets strict industry standards, ensuring consistent quality and reliability Long-Lasting Efficiency - Designed for a prolonged service life, this drill chuck supports high efficiency in every task, making it a valuable addition to your tool collection Features: 1、Specially designed for milling machine, APU16-MTB4 drill chuck can be practical to use. 2、Drill chuck is made of high speed steel material, with designs and structure. 3、To cut off larger margins and proc, such integrated drill chuck keeps high grip and impact resistance. 4、Via accuracy craft by many experts, such a hardware tool is entitled with high performance according to strict rule. 5、Keeps long service life, this drill chuck supports good strength, which also supports practical high efficiency. Specification: Item Type: Drill chuck Material: High speed steel Model: APU16-MTB4 Package List: 1 x Drill Chuck Package List 1 x Drill Chuck