ITC Carbide End Mill Corner Radius 3041 - 3 Flute 55° Helix With Trace Of Land & Radius - Non-Ferrous - 4mm x R0.75

The ITC Carbide End Mill Corner Radius 3041 is a precision cutting tool designed for non-ferrous machining. With a 4 mm diameter and a 0.75 mm corner radius, this 3-flute end mill is engineered to produce tight, accurate radii while delivering a clean surface finish. It’s well-suited for engineers, machinists, and hobbyists working with aluminum, brass, copper, and other non-ferrous materials, offering reliable performance in a compact, easy-to-use format.

Featuring a 55° helix and a trace of land with radius, the tool balances aggressive material removal with smooth entry and stable cutting. This geometry helps keep chips moving away efficiently, reduces chatter, and supports precise corner detailing during finishing passes.

• Precise Corner Radius for Clean Edges: The R0.75 corner radius delivers consistent, sharp corners on non-ferrous parts, reducing secondary finishing and ensuring parts meet tight tolerances.
• 3-Flute Design with 55° Helix: Three flutes provide efficient material removal and a smooth surface finish, while the 55-degree helix improves chip evacuation and reduces cutting forces for stable cuts on soft metals.
• Trace of Land and Radius for Stable Cutting: The land trace and radius support edge strength, improve entry performance, and help maintain accurate radii across pass depth, boosting reliability and repeatable results.

With this end mill, you gain reliable, repeatable radii and a smooth finish across non-ferrous materials, enabling faster setups, reduced rework, and higher productivity. The carbide construction offers durability and long tool life under typical aluminum, brass, and copper machining conditions, while the geometry minimizes chatter and heat buildup for consistent performance across multiple passes.