ITC Carbide End Mill Square Edge 4001 - 4 Flute 30° Helix With Facet Relief - General Purpose - 12mm

The ITC Carbide End Mill Square Edge 4001 is a general-purpose carbide end mill designed for a wide range of machining tasks. With a 12 mm diameter, 4 flutes, and a 30° helix with facet relief, it delivers efficient chip evacuation and stable cutting across materials. Built for engineers, machinists, and hobbyists who value precision and reliability, this tool supports both roughing and finishing operations to help you achieve consistent results.

• Efficient chip evacuation: The 30° helix paired with facet relief promotes smooth chip flow, reduces heat buildup, and minimizes chip packing for steadier cutting and improved tool life.
• Reduced cutting forces and stable performance: Facet relief lowers contact stress, decreasing cutting forces and vibrations to deliver cleaner surfaces and reliable results even on tougher materials.
• Versatile 4-flute design for robust productivity: Four flutes provide a strong balance of material removal and rigidity, enabling dependable roughing and finishing performance in a variety of general-purpose applications.

This end mill is crafted for a dependable, long-lasting cutting experience, helping you streamline workflows, reduce downtime from tool changes, and maintain tight tolerances across projects. Its solid carbide composition and precision geometry contribute to consistent results you can trust, whether you're prototyping, building, or producing finished parts.