Precision Forstner/Hinge Boring Bit — clean, flatbottom holes every time This twoblade, twocutter Forstnerstyle bit is built for accurate, clean woodworking holes and hinge cup boring. Designed for use with wood face mills, routers and compatible drilling equipment, it delivers smooth, lowtear cuts and predictable chip removal for professionallooking results. Why you need it Makes precise, flatbottomed holes and hinge cups quickly and accurately, saving time and rework. Twoblade/twocutter design improves cutting action and chip evacuation for reduced splintering and cleaner hole walls. Works reliably for a wide range of woodworking tasks — from cabinet hinge boring to joinery and milling operations. Key attributes Bit type: Forstner drill bit / hinge boring bit / twoblade twocutter router bit Intended use: Woodworking milling cutter for wood, for wood face mill operations Size range: Available in sizes from 14 mm up to 45 mm Variant: This listing corresponds to the 15 mm size option (listed as Color : 15mm) Cutting style: Two blades with two cutting edges for smooth, flatbottom holes Performance and compatibility Produces clean, flatbottom and partialdepth holes ideal for hinge cups, concealed hardware and dowel or pocketing work. Designed to be used with wood and with woodworking routing and milling equipment that accept Forstnerstyle bits and router/face mill cutters. The twocutter geometry helps maintain accuracy and reduce tearout on both edge and face workpieces. Typical use cases Cabinetry and furniture: Boring precise hinge cup holes and recessed fittings for concealed or European hinges. Joinery and hardware installation: Creating flatbottom pockets for dowels, plugs, or recessed fasteners; clean start and finish without extensive sanding. Wood milling and shaping: Face milling and routing operations where a clean, flatbottomed bore or pocket is required. What to expect Consistent, repeatable holes with minimal cleanup. Versatility across common woodworking tasks where Forstnerstyle holes are needed. Easy selection: choose the size that matches your project from the 14 mm–45 mm range; this listing is the 15 mm variant. Notes for results Use appropriate drilling speed and feed for the wood species and equipment you are using. Ensure compatible chuck or arbor fit before use. Secure workpiece firmly to minimize vibration and maintain hole accuracy.