0.3-4Mm Keyless Drill Bit Chuck Adapter Screwdriver Convertor Fit for Tool

Features: * brand new and high quality *Made of alloy material good quality. *Available in grinding machine (dental drill) and other equipment *It can be used in hardware hobby home etc. *Drill chuck quick change adapter portable to use. Specifications: *Color: Silver *Material: Alloy *Clamping Range: 0.3-4mm Diameter *Shank Diameter: 2.35mm/0.0925inch *Suitable: for Rotary Tool grinding machine dental drill and other equipment Package Contents: 1pcs Drill Chuck 1pcs Connecting Shank Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.