Description: Durable and practical Compatible with most of rotary tools used in hardware,hobby,home,etc Suitable for installation inside diameter of less than 4.3mm drill,electric grinding,hanging mill,hose above Material: Brass Overall Length: Approx. 16mm/ 0.63inch Diameter of Shank: Approx. 4.8mm/0.19'' Clamping Diameter:0.5mm/ 0.8mm/ 1.0mm/ 1.2mm/ 1.5mm/ 1.8mm/ 2.0mm/ 2.4mm/ 3.0mm/ 3.2mm Package Includes: 1 Set of 10 Pieces Drill Chucks Collet 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
