2 Flutes Corner Radius End Mills 35 Degrees Helix Angle Durable High Strength

Product Description:

Corner Radius End Mills , commonly referred to as bull nose end mills, are cutting tools that have a small radius at the corners instead of a sharp 90° edge. This design element enhances tool durability by reducing stress concentration and helps prevent premature chipping, particularly in challenging materials. These end mills are well-suited for applications that call for strength at the tool edge, better surface finish, and extended tool life.

They are widely utilized in various machining operations such as contouring, profiling, and mold and die making due to their versatile nature. The rounded corners of these end mills offer benefits such as smoother cutting action and increased efficiency. This makes them a popular choice in industries where precision and performance are crucial.

Features:

Advantages of Corner Radius End Mills

Increased Tool Strength:
The rounded corners reduce stress concentration, minimizing the risk of breakage and improving tool rigidity.

Improved Surface Finish:
The smooth radius at the corners creates cleaner cuts and better surface quality, especially in finishing operations.

Reduced Chipping and Wear:
Corner radii help prevent edge chipping, especially when cutting harder or abrasive materials.

Longer Tool Life:
With less wear and breakage, these tools last longer, reducing tool replacement frequency and machine downtime.

Higher Feed Rates:
The added edge strength allows for more aggressive cutting parameters, increasing productivity.

Ideal for 3D Contouring and Mold Making:
Perfect for applications that require strong edges and smooth transitions, such as mold cavities, dies, and complex profiles.

Technical Parameters:

Applications:

Ideal for machining cavities, cores, and mold components with improved edge strength and surface finish.

Suitable for complex surface machining where smooth transitions and radius edges are required.

Used in profiling operations where enhanced tool life and precision are needed.

Perfect for creating pockets and slots with rounded internal corners, reducing stress in the part.

Well-suited for high-speed applications in hardened steels and other tough materials.

Commonly used in machining high-performance components where fatigue resistance and surface integrity matter.

Provides durable cutting performance when producing jigs, fixtures, and dies.

Effective in cutting hard alloys while minimizing wear and tool failure.