OSG Carbide 3 Flute End Mill Corner Radius TiAlN Coated - Regular Length Centre Cutting For General Applications - 4mm x R0.4

The OSG Carbide 3 Flute End Mill with Corner Radius is a versatile cutting tool designed for general machining tasks such as milling, slotting, and profiling. With a 4 mm cutting diameter and a 0.4 mm corner radius, this end mill delivers stable cuts and precise edges across a broad range of materials.

Coated with TiAlN and built with a regular-length, center-cutting design, it supports reliable plunging and consistent finishes in everyday work. The 3-flute configuration balances rigidity with efficient chip evacuation for repeatable results in a variety of applications.

• Corner Radius for smoother cuts and improved edge quality: The 0.4 mm corner radius softens entry and exit, reduces edge chipping, and yields cleaner profiles and better surface finish across common materials.
• TiAlN coating for longer tool life and wear resistance: The TiAlN layer enhances hardness and heat resistance, helping the tip stay sharp longer and resist wear during demanding cutting operations.
• 3-flute, center-cutting geometry for versatile, efficient machining: Three flutes provide a balanced mix of rigidity and chip clearance, while center-cutting allows plunging, slotting, and contouring with dependable results for general-purpose work.

Designed for engineers, machinists, and hobbyists alike, this end mill supports faster material removal, cleaner finishes, and more consistent tolerances in everyday projects. The combination of carbide hardness, wear-resistant coating, and optimized geometry helps reduce tool changes and downtime, delivering reliable performance across milling, slotting, and profiling tasks with a focus on repeatable quality.