ITC Carbide End Mill Square Edge 4204 - 4 Flute 45° Helix Chipbreaker - Non-Ferrous - 12mm

The ITC Carbide End Mill Square Edge 4204 is a high-performance cutting tool designed for non-ferrous materials. With a 12mm size and a 4-flute geometry, it delivers stiff guidance and efficient material removal for aluminum, brass, copper, and similar metals.

Its 45° helix paired with dedicated chipbreakers provides stable cutting and excellent chip control, helping you achieve clean finishes and consistent tool life in demanding shop environments.

• Chipbreaker-assisted cutting: Breaks chips into manageable pieces to reduce cutting forces, improve heat management, and prevent chip buildup, delivering smoother surfaces and longer tool life.
• 4‑Flute design with 45° helix: Combines efficient material removal with reliable chip evacuation, enabling higher feed rates and stable cutting when machining soft non-ferrous metals.
• Square-edge carbide geometry: Delivers precise, sharp corners and consistent pockets, boosting dimensional accuracy and surface finish while resisting wear in non-ferrous work.

Designed for professionals and serious hobbyists alike, this end mill helps streamline production, reduce downtime from clogged cuts, and produce repeatable, high-quality results across parts and batches. Its durable carbide construction and thoughtful geometry offer dependable performance, enabling you to work faster with greater confidence.