General description This 35mm Woodworking Hole Opener Drill Bit is designed for precise drilling of hinge housings. It features two cutting edges and two roughing chisels, along with a short centering point, ensuring excellent cutting quality and a splinter-free operation in softwood, hardwood, or veneer. Technical specifications Drill diameter: 35 mm Total length: 95 mm Drill chuck (drill bit): cylindrical shank 45 mm Reduced cylindrical shank diameter: max. 10 mm Material: Hardened and tempered steel