General description Versatile woodworking tool set designed for DIY furniture carving, featuring a twist square hole drill bit, chisel, extension saw, and more. This set is perfect for various woodworking projects. Technical specifications Drill Bit Size: 8mm (5/16) Material: High-quality materials for durability Compatibility and accessories Compatible with most standard drill bit sets Includes an extension for drilling deeper holes Usage Ideal for woodworking, DIY furniture, and wood carving Spiral design allows for faster and smoother drilling Creates square holes with precision and accuracy