The Carmex Spiral Mill Finishing Insert - H45FR1.0MT7 is a high-performance finishing solution designed for spiral milling. It’s suitable for a wide range of tasks—from machining small components on compact centers to heavy-duty milling on powerful machines—delivering smooth cutting at high feed rates and reducing overall machining time.

• Flexible 1–9 insert capacity in a compact diameter: Spiral fluted toolholders hold 1 to 9 inserts in a comparatively small cutting diameter, enabling versatile finishing passes and reducing tool changes in tight spaces.
• Reliable indexability with a unique clamping method: The innovative clamping design ensures optimal indexability, allowing precise re-indexing for consistent finishes across passes and materials.
• MT7 Sub-Micron TiN-coated inserts for broad material compatibility: Inserts are available in MT7 Sub-Micron Grade with Titanium Nitride multi-layer coating (ISO K10–K20). This general-purpose grade works with a wide range of materials, delivering wear resistance and reliable finishes.

Combining flexible insert capacity, dependable indexing, and durable TiN-coated inserts, this finishing solution helps you complete threading, end milling, roughing, and finishing tasks faster, with cleaner surfaces and fewer interruptions. It boosts workflow efficiency, reduces downtime from tool changes, and consistently delivers high-quality results across both light and heavy milling applications.