You can cut, sand, grind, carve, polish, engrave, sharpen, drill or smooth workpieces for any home improvement or crafting job you can dream up.Not only ideal for building some Christmas decorations, but also is nice for thanksgiving gifts and christmas gifts.Model Number: Locking Plate Chuck,M14 Locking PlType: Locking Plate ChuckDiameter: Approx. 50mm/2inchModel: For M14Note:1)Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid2)Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!