Carmex Solid Carbide Double Radius Cutter is a precision end mill designed for radius filleting tasks. Built from solid carbide and configured with a double-radius profile, this 4-flute cutter delivers consistent, smooth corners on a range of materials. It’s ideal for engineers, machinists, and hobbyists who need reliable, repeatable radius features in CNC applications.

With a 7.5 mm cutting diameter and an R1.2 radius, the tool fits standard toolpaths and provides a steady, controlled cut. The cylindrical shank conforms to the DIN 6535-HA form, ensuring secure mounting in compatible holders for reliable alignment and stability during cuts.

• Ultra-hard carbide with advanced PVD coating: A new generation of PVD coatings paired with an ultra-fine carbide grade delivers high hardness, toughness, edge stability, and wear resistance for longer tool life and consistent performance in radius filleting.
• Four-flute geometry for smooth, efficient radius filleting: The extra flutes improve chip evacuation and cutting efficiency, enabling cleaner finishes and faster material removal in tight-radius corners.
• DIN 6535-HA shank for secure, standard mounting: The proven cylindrical shank ensures reliable seating in common toolholders, minimizing runout and maintaining accurate radii across repeated passes.

This cutter helps you achieve precise, repeatable radius features with fewer tool changes and less rework. By combining robust carbide construction, advanced coating, and reliable mounting, it supports streamlined workflows, consistent results, and overall improved performance in radius filleting tasks.