Description: Durable and practical Compatible with most of rotary tools used in hardware,hobby,home,etc Suitable for installation inside diameter of less than 3.0mm drill,electric grinding,hanging mill,hose above Suitable for use with sheet iron, aluminum, copper, plastic etc. Material: Brass Adapter drill: Approx. 0.3-3.4mm Package Includes: 1 Piece Chuck Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement
