Rennie Tool 1/4" x 28mm Flute x 1/4" Shank Carbide 1F Down Cut Router Bit

• Superior Surface Finish – This 1F (1 Flute) router cutter has a Down-cut geometry which pushes the fibres downward, leaving a flawless top surface ideal for laminates, plywood, MDF, veneered boards, ACM & composite materials
• Clean & Accurate Cutting – Spiral design combines a shearing action for clean edges with an augering action ensuring smooth, precise cuts.
• Industrial Grade Carbide – Manufactured from premium solid carbide with a unique grade for exceptional wear resistance and longer lifespan in abrasive materials.
• Versatile Use – Suitable for CNC routers, table-mounted and hand-held routers. Perfect for grooves, dadoes, pockets, and edge profiles in wood, plastic and composite materials.
• Trusted Rennie Tool Company Quality – Precision engineered to deliver professional results every time; available in multiple sizes to suit all routing applications.

Product Description Professional Down-Cut Spiral Router Bits by Rennie Tool Company Spiral bits combine a shearing cutting action with an augering chip removal motion. The result is a smooth, accurate cut and efficient chip clearance even in demanding production environments. The down-cut geometry cuts from the surface downwards, keeping the top edge of the material clean and free from tear-out — ideal for laminated panels, veneered boards, and other decorative surfaces. Manufactured from premium solid carbide, these single flute bits deliver a razor-sharp cutting edge, superior finish, and extended tool life, even in abrasive materials like MDF and plywood. Suitable for use with CNC routers, table-mounted routers, and hand-held routers, these industrial-grade tools are a staple in professional workshops and production facilities.