Carmex Solid Carbide Double Radius Cutter is a precision end-mill designed specifically for radius filleting tasks. With a 5 mm diameter and a 0.5 mm radius, it creates clean, consistent fillets on metal, plastic, and composite workpieces. The tool uses a 3-flute geometry and a cylindrical DIN 6535-HA shank for reliable performance in standard holders.

Manufactured from solid carbide and finished with a next-generation PVD coating, this cutter combines hardness and toughness for long life under demanding cutting conditions. The ultra-fine carbide grade delivers a stable cutting edge and excellent wear resistance, helping you maintain tight tolerances and smooth finishes across a range of materials.

• Precise 0.5 mm radius for consistent radius fillets: Delivers uniform rounds with every pass, minimizing edge deformation and reducing post-machining touch‑ups.
• Three-flute design for balanced cutting and smooth finishes: Efficient material removal with good chip evacuation and edge stability, enabling faster cycles and cleaner surfaces.
• Durable DIN 6535-HA shank with PVD-coated carbide: Secure seating in standard tool holders and extended tool life, even in high-speed cutting conditions.

Using the Carmex Double Radius Cutter simplifies radius filleting workflows by delivering repeatable, high‑quality fillets in fewer passes. The robust carbide core and protective coating resist wear, while the standardized shank ensures quick changeovers and consistent performance across parts and batches—making it a dependable choice for engineers, machinists, and hobbyists alike.