Feature: *Ordinary electric or cordless drills are allowed to install disc accessories, such as cutting discs, polishing discs and polishing sponges. *It provides an additional use for cordless or electric drills because it can be fitted with round cutting, grinding or polishing wheels. *It is applicable to the processing and polishing of various mold surfaces and cavities, and the superfine grinding, carving and polishing of more complicated jewelry and handicrafts. *This allows ordinary electric drills to perform other tasks, such as cutting, polishing, and grinding. Specifications: Product Name: Connecting Rod Adapter Material: Steel Color: Silver, Black Stype: Electric Drill to Angle Grinder Shank diameter: 10mm Triangular handle Suitable for: Convert corded and cordless drills and more into angle grinders Quantity: 1Set Package Included: 1Set Angle Grinder Adapter Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.