ITEM NAME:0.3-3.4mm 3mm Shank Electric Grinder Keyless Drill Chuck for Rotary Tool 3C Description 100% New and High Quality!!! Colour:as picture show Material: Aluminum Size: 3*14*7*54mm Features: Suitable for installing in electric grinder, nail machine, engraving machine, etc. The drill can be speed up by adopting this chuck and only by hands, it is also can play the role of adapter converter. Available in electric grinder, nail machine, engraving machine. Adjust the speed of the first governor to the lowest or zero turn, and then turn on the power to adjust speed, but speed is not too high. Best not to over 10,000 rpm, otherwise it will cause the rear axle bent. Note: Please note that the package includes one chuck only. Package Included:.Suitable for installing in electric grinder, nail machine, engraving machine, etc. Available in electric grinder, nail machine, engraving machine. 1 x Keyless Drill Chuck. The drill can be speed up by adopting this chuck and only by hands, it is also can play the role of adapter converter.
