General description AlwaysH 9.5MM 3/8' Drill Chuck Adapter is designed for screwing and drilling in hard-to-reach places. It features a handle that can be mounted on both sides for non-fatiguing work, allowing for easy right and left rotation. Technical specifications Suitable for drill diameter: 0.8-10mm Diameter of the drive shank: 9.5mm Maximum allowed speed: 500 rpm Maximum torque: 20 Nm Other information Note: The data are all measured manually, please allow 1-3 cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.