Made with aluminum for resistance and longevity, than steel yet more reliably for professional use The 8 hole design allows for adjustable diameters, solving the limitations of fixed size drill hole cutter Perfect for woodworking and DIYer projects, from furniture making to Suitable for home renovations, woodworking, and school projects, catering to teachers, students, and hobbyists for various cutting tasks Features a stable grip to slipping during operations, ensuring for both beginners and experienced users Easy setup without additional tools, saving time and boosting efficiency Ideal for craftsmen and DIYers who frequently switching tools, Manufacturer: Tsophreniq