General description Universal wood drill bit set suitable for both professional and hobby DIY enthusiasts. This tool set is designed for optimal drilling in various materials including softwood, hardwood, PVC, plastic, and plexiglass. It is perfect for construction sites, renovations, or home projects. Technical specifications Drill bit sizes: Ø 4-5-6-7-8-10-12mm Length: 300mm Material: High-quality HSS steel Number of pieces: 7 Compatibility and accessories Suitable for all standard drills Compatible with cordless screwdrivers and drills Includes a practical plastic case Usage Drills clean and round holes with a precise centering tip Features a transport spiral for optimal evacuation of drilling dust