Dedicated Rotary Tool Locator Rotary Locator Wooden Rotary File Power Tool Accessories A The store is for you! If you are not satisfied with the product, please contact me first and do not leave negative feedback lightly. Thank you, have a nice day Quality shops are at your service! Installed on an interface with a diameter of 18mm and a pitch of 1.5mm to fix drills, milling cutters and other tools. The tools that match the electric grinder have screw patterns. You can directly rotate the electric grinder on the stand, then For positioning Weight: about 0.04 kg / piece Size: 5.55mm*6mm*25.4mm Shop Tips: 1. The size is manually measured, please allow the error (1-3cm). 2. Due to different monitor pixels, there may be color difference, please refer to the actual product. 3. After receiving the package, if there is any dissatisfaction, please contact me first, do not leave negative feedback easily, thank you and have a nice day. becomeveryrich Note: The data are all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object receipt Delivery quantity: (according to the main image)