Hello! Welcome to our store! Fashion design,,high quality! Quality is the first with best service. customers all are our friends. Specifications: Condition: Material: Aluminum alloy Color: Silver Size:Height :26-31.5cm Drill bit holder :3.8-4.1cm Fix clamp range:5cm Description: Our clamp-on grinder could give you a lot more precision when you use your electric hand drill to drill holes, it could be rotated in 360 degrees, and the its maximal table clamping capacity can reach 50mm, so it is very easy to set up the suitable angle for better use and easy to install on many kinds of tables or benches. It is perfect for holding 10mm electric hand drill, but using our included white inner gasket, it is also perfect for many other types of electric hand drills. Features: Made from high-quality aluminum alloy material, which makes it sturdy and durable to use. 360 degrees rotation, it can be used to set up the perfect angle on sheets of metal for your working. You can use it as counterweights and it gives you a lot more precision when drilling holes through wood or metal. Attach it to your craft table without worrying about scratches since it has rubber pads, and the ability to adjust the angle of the vise would be also really helpful and easy. The maximal table clamping capacity is 50mm, very easy to install it on the table or bench by screwing the screw. Perfect for holding 10mm electric hand drill, after using the included white inner gasket, it is also great for many other types of electric hand drill. Package:1Pcs