Carmex Solid Carbide Double Radius Cutter is a precision end-mill designed specifically for radius filleting tasks. With a 2.5 mm cutting diameter and an R0.3 radius, it delivers clean, consistent fillets on metal or plastic parts, making it a reliable choice for engineers, machinists, and hobbyists alike.

Built for durability and consistent performance, this cutter features a cylindrical DIN 6535-HA shank and a new generation of PVD-coated ultra-fine carbide. The combination provides high hardness, excellent toughness, and wear resistance, helping edges stay sharp longer and ensuring stable cuts across repeated use.

• 2-flute solid carbide with R0.3 radius: Delivers consistent radius fillets with efficient material removal for smooth finishes and predictable results.
• DIN 6535-HA shank: Ensures secure, repeatable seating in standard toolholding systems with minimal runout.
• PVD-coated ultra-fine carbide: Provides exceptional edge stability and wear resistance for longer tool life in demanding materials.

This cutter helps you get precise radii quickly, reduces downtime from tool wear, and supports reliable, repeatable performance across a range of applications—from fabrication and prototyping to final finishing of enclosures and fixtures.