The Carmex Carbide Tiny Tool is a precision broaching tool designed to create internal keyways in blind or through holes using CNC machines. Built for the HK broaching system, it works with standard Tiny holders (SIM…H#) that can be mounted in either the turret or the spindle for flexible setup.

• Seamless Tiny holder integration: Designed to drop into standard Tiny holders (SIM…H#) and mounted in either the turret or spindle, enabling fast, hassle-free changes and flexible machining layouts.
• Advanced BMK carbide with triple coating: Sub-micron grade carbide finished with a PVD triple coating (ISO K10–K20) delivers exceptional wear resistance and high heat tolerance for long cutting life and consistent performance.
• Precise internal keyways for small bores: Engineered to broach accurate internal keyways in both blind and through holes, with a minimum diameter of 2.9 mm, suitable for a wide range of materials and demanding applications.

The combination of easy integration with existing Tiny setups, a robust coated carbide core, and specialized HK broaching geometry ensures reliable, repeatable keyway production with minimal downtime. Whether you’re refining compact assemblies or high-volume parts, this tool helps you achieve consistent fits, smoother finishes, and faster cycle times across materials.