ITC Carbide End Mill Square Edge 4621 - 4 Flute 30° Helix With Facet Relief - General Purpose - 5mm

The ITC Carbide End Mill Square Edge 4621 is a 5mm diameter carbide end mill with a square cutting edge, built for general-purpose machining. Its four-flute design and precision geometry deliver dependable performance across a wide range of tasks, from roughing to finishing.

Designed for engineers, technicians, and hobbyists who value reliability and consistency, this tool combines chip evacuation, cutting stability, and smooth operation to help you complete parts on time and with good surface quality.

• 4‑Flute Construction: Enables efficient material removal and improved stability for smoother cuts and longer tool life.
• 30° Helix with Facet Relief: Optimizes cutting action to reduce cutting forces and promote effective chip evacuation, resulting in steadier cuts and cleaner edges.
• General-Purpose 5mm Square End: Versatile for a broad range of machining tasks with reliable, repeatable results in common operations.

With this end mill, you gain a dependable tool that supports consistent finishes, reduces downtime due to chatter or chip buildup, and helps you achieve predictable results across many projects. Built to withstand regular use in general machining, it provides a trustworthy foundation for your milling work.