OSG 55° Helix Endmill Square Edge - Centre Cutting Regular Length - 18mm

The OSG 55\u00b0 Helix Endmill Square Edge, regular-length and 18mm in diameter, is a versatile tool built for everyday milling, profiling, and slotting tasks. With a 55-degree helix, it promotes efficient chip evacuation and helps maintain steady cutting performance across a wide range of materials.

The square-edge geometry enables precise material removal while staying stable through demanding cuts, delivering consistent results on pockets, shoulders, and straight walls. This endmill is designed to support reliable, repeatable finishes in general machining workflows.

• 55\u00b0 Helix for Efficient Chip Evacuation and Reduced Cutting Forces: The higher helix angle directs chips away from the cut, helping to minimize side loading and heat buildup for smoother cuts and improved productivity.
• Square Edge for Precise Material Removal and Clean Finishes: Flat-bottom geometry delivers sharp, accurate corners and flat bottoms, enhancing profile accuracy and slot quality with repeatable results.
• Centre-Cutting Regular-Length Design for Versatility: Center-cutting enables plunging, ramping, and slotting in a single setup, streamlining workflows and reducing tool changes during general machining.

Whether you’re prototyping, refurbishing components, or producing finished parts, this endmill helps you complete tasks with confidence. Its combination of aggressive chip control, precise geometry, and versatile cutting capability supports reliable performance, faster cycles, and consistent results across a broad spectrum of milling applications.