Set of 2 woodworking cutters designed for edge gluing and plate folding tasks — 12 mm (1/2") shank, 90° V-design, with a Tingue groove for specific processing needs. Why you need this set Precise alignment: The 90° V-design ensures accurate V-grooves and consistent joint geometry, helping mating edges fit tightly for stronger, cleaner joints. Repeatable results: Two matched cutters let you achieve uniform cuts across multiple pieces, reducing rework and saving material and time. Easy integration: The 12 mm (1/2") shank fits standard collets on routers, CNC machines, and shapers that accept this common size, making the cutters compatible with typical workshop equipment. Purpose-built feature: The included Tingue groove addresses particular processing requirements for edge gluing and plate folding operations, enabling the specific types of groove or relief these jobs demand. Key attributes Set composition: 2 cutters, matched for consistent performance. Shank size: 12 mm (1/2") — compatible with routers and machines using 12 mm or 1/2" collets. Cutting geometry: 90° V-design for accurate groove profiles and alignment. Special feature: Tingue groove for the processing needs associated with edge glue joints and folding operations. Typical performance benefits: cleaner fits, reduced sanding/filling, quicker assembly and improved joint strength. Typical applications and use scenarios Joining boards into tabletops or panels: Create precise V-grooves to improve edge alignment and glue coverage when edge-gluing narrow boards into a larger surface. Preparing panels for folding or bending: Cut controlled V profiles and reliefs needed to fold thin laminated panels or create hinged/folded edges with consistent bend lines. Furniture and trim production: Produce repeatable groove profiles for cabinet edges, door components, or decorative trim where exact joint geometry and clean fit are required. Practical notes Ensure your router, shaper, or CNC collet accepts a 12 mm (1/2") shank before installation. Use appropriate feed rates and safe cutting practices for the material you are working with to achieve the best finish and component life. The Tingue groove is intended for specific processing methods; confirm compatibility with your intended joint or fold technique. This 2-piece cutter set provides the core geometry and groove profile required for reliable edge gluing and plate folding workflows, delivering repeatable alignment and cleaner joints while fitting standard 12 mm (1/2") toolholders.