Features: High quality, .Scientific joystick artificial mechanics handle design makes pressing easier Note: When the electric drill chuck is small, you can wrap tape around the electric drill head to increase the diameter. If the electric drill is loose, you can also add wrapping tape to fix it. Versatile functions and wide range of uses: Drilling wood boards/drilling profiles/drilling plates/drilling aluminum materials, etc. The high-hardness aluminum alloy clamping head ensures stable clamping and ensures that the drilling does not shift. The enlarged and widened aluminum alloy base is stable and does not shake. It is equipped with desktop fixing screw holes for easy operation. Product : Name: Aluminum alloy Drill Stand Designed for use with power drills with collar diameter of 38~42mm Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. Material: Aluminum alloy colour: Silver+blue Package Contents: 1 x Electric drill stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.