ITEM NAME:1pc M10 Drawbar ER20 MT2 Steel Material Collet Chuck Holder 1-13mm Clamping G5E4 1pc M10 Drawbar ER20 MT2 Steel Material Collet Chuck Holder 1-13mm Clamping G5E4 Brand new drawbar: M10 MT2 Shank collets holding all ER20 lengthen the machining tools, high processing, through hole & # 65292; cold inside, high on bending, shock, accuracy colour: Silver Material: metal size: Diameter range: 1-13mm Lock nut outer diameter: about 34mm Package Contents: 1pc x Chuck holder.MT2 Shank collets holding all ER20. drawbar: M10. 1pc x Chuck holder. colour: Silver.