Feature: 1. Diverse Functions: This stand can be used with electric drills, possess diverse functions and wide applications 2. High Strength Chuck And Scale: Hand drill stand come with high strength chuck and scale, stable and convenient 3. Time And Labor Saving: Scientific operating lever with refined spring, time saving and labor saving, very durable 4. Good Quality Aluminum Alloy Material: Made of good quality aluminum alloy material, light weight, possess good strength and good corrosion resistance 5. Drill Various Materials: Drill press floor stand can be used to drill wood, profiles, plates, aluminum, etc. Specification: Item Type: Hand Drill Stand Material: Aluminum alloy Clamping Range: Approx. 43mm / 1.7in Clamp Height: Approx. 21mm / 0.8in Stroke: Approx. 60mm / 2.4in Base Size: Approx. 223 x 150mm / 8.8 x 5.9in Uses: Drilling wood, profiles, plates, aluminum, etc. . Package List: 1 x Support1 x Pillar1 x Handle1 x Holder2 x Socket1 x Plastic Cover1 x Wrench1 x User Manual Note: When the electric drill chuck is small or loose, you can wrap the tape to increase the diameter.