8 mm shank round nose (core-box) router bit — Shaker Cutter tool Key benefits Produces clean, consistent rounded-bottom grooves and flutes with minimal tear-out, reducing finishing time. Durable construction extends tool life and maintains edge sharpness for repeated use. Broad material compatibility makes this a single, reliable cutter for many woodworking tasks. What it is Tool type: Round nose / core-box router bit (Shaker Cutter). Shank size: 8 mm — stable in compatible routers and router tables. Cutting edge material: Tungsten steel, chosen for high hardness, excellent wear resistance, toughness, and heat resistance. Why you need it Accuracy and finish: The round-bottom profile creates smooth channels and decorative flutes without secondary profiling. Longevity: Tungsten steel cutting edge resists wear and heat, so the bit stays sharper longer and requires fewer replacements. Versatility: Works across common shop materials so you can use one bit for many jobs instead of switching tools. Compatible materials Laminate MDF Veneered plywood Hardwoods Softwoods Typical applications Cabinet and furniture work: Cut rounded grooves for drawer bottoms, decorative fluting on facades, or routed channels for trim. Joinery and wiring channels: Route neat, rounded channels for concealed wires, LED strips, or small tubing in cabinets and displays. Signmaking and profile work: Carve smooth, consistent flutes and rounded details in signage and decorative panels. Practical notes Use appropriate router speed and feed rate for the material to maximize life and finish quality. Inspect and secure the 8 mm shank in a compatible collet before use. Clean and store the bit dry to maintain cutting performance. This 8 mm round nose core-box router bit (Shaker Cutter) delivers reliable performance, long life, and the ability to handle a wide range of woodworking materials and tasks.