Keyed Chuck 0.3–10 mm, 1/2" x 20 UNF Internal Thread

This keyed chuck offers high precision and reliability for a wide variety of drilling applications. The clamping range of 0.3–10 mm enables the accommodation of numerous drill bits with different diameters. The 1/2" x 20 UNF internal thread ensures a secure and stable connection with drilling machines and machine tools.