[Adjustable Holing Depth] The holing depth can be regulated and adjusted to meet your specific needs. [Premium Steel Material] Made of steel, ensuring durability and hardness for long-lasting use. [Suitable for Diy Woodworking] Specifically designed for mini lathe machines, ideal for woodworking enthusiasts. [Compact and Quick Installation] Compact in size and easy to install on lathe machines, saving time and effort. [Easy Operation] Simple to use and highly efficient, for diy woodworking projects., Manufacturer: Jelquix