Description: 【Versatile Hole Cutting】: Adjustable Multifunctional Woodworking Hole Open, capable of cutting holes with diameters ranging from 45mm to 135mm, this tool meets a variety of drilling needs for different projects. 【Adjustable Depth】: The depth is adjustable, allowing it to easily adapt to different materials and thicknesses, ensuring precision and flexibility in your work 【Sharp and 】: Designed with sharp, that offer high efficiency in hole cutting while ensuring a long service life 【Wide Application Range】: Woodworking Hole Open Set suitable for use on various materials including wood boards, gypsum boards, and plastics, making it an essential tool for diverse applications 【Easy Operation】: Simple installation and user friendly operation make it accessible even for beginners who can use it with ease Specification: Material: Aluminum Size Chart: Diameter 14.5 cm/5.71 inch Package Includes: 1x Woodworking Hole Open Set Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.