Product Description:
Corner Radius End Mills combine the strength of a flat end mill with the performance benefits of a rounded edge. The corner radius distributes cutting forces more evenly, reducing stress concentrations and tool wear.
These end mills are particularly suitable for high-speed machining of hardened materials , improving tool longevity while producing cleaner finishes.
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:
| Type No. | Diameter | Corner R | Flute length | Effective length | Overall length | Shank Dia | Flutes | | NRBH0402A | D4 | R0.2 | 8 | 12 | L75 | 4 | 4 | | NRBH0402 | D4 | R0.2 | 8 | 12 | L75 | 6 | 4 | | NRBH0405A | D4 | R0.5 | 8 | 12 | L75 | 4 | 4 | | NRBH0405 | D4 | R0.5 | 8 | 12 | L75 | 6 | 4 | | NRBH0602 | D6 | R0.2 | 12 | 20 | L75 | 6 | 4 | | NRBH0605 | D6 | R0.5 | 12 | 20 | L75 | 6 | 4 | | NRBH0610 | D6 | R1 | 12 | 20 | L75 | 6 | 4 | | NRBH0802 | D8 | R0.2 | 12 | 24 | L75 | 8 | 4 | | NRBH0805 | D8 | R0.5 | 12 | 24 | L75 | 8 | 4 | | NRBH0810 | D8 | R1 | 12 | 24 | L75 | 8 | 4 | | NRBI0602 | D6 | R0.2 | 12 | 20 | L100 | 6 | 4 | | NRBI0605 | D6 | R0.5 | 12 | 20 | L100 | 6 | 4 | | NRBI0610 | D6 | R1 | 12 | 20 | L100 | 6 | 4 | | NRBI0802 | D8 | R0.2 | 16 | 24 | L100 | 8 | 4 | | NRBI0805 | D8 | R0.5 | 16 | 24 | L100 | 8 | 4 | | NRBI0810 | D8 | R1 | 16 | 24 | L100 | 8 | 4 | | NRBI1002 | D10 | R0.2 | 20 | 30 | L100 | 10 | 4 | | NRBI1005 | D10 | R0.5 | 20 | 30 | L100 | 10 | 4 | | NRBI1010 | D10 | R1 | 20 | 30 | L100 | 10 | 4 | | NRBI1205 | D12 | R0.5 | 24 | 36 | L100 | 12 | 4 | |
Applications:
Mold and Die Making
Ideal for machining cavities, cores, and mold components with improved edge strength and surface finish.
3D Contour Milling
Suitable for complex surface machining where smooth transitions and radius edges are required.
General Profiling and Finishing
Used in profiling operations where enhanced tool life and precision are needed.
Pocketing with Radius Corners
Perfect for creating pockets and slots with rounded internal corners, reducing stress in the part.
High-Speed Machining (HSM)
Well-suited for high-speed applications in hardened steels and other tough materials.
Aerospace and Automotive Parts
Commonly used in machining high-performance components where fatigue resistance and surface integrity matter.
Tool and Fixture Production
Provides durable cutting performance when producing jigs, fixtures, and dies.
Machining of Hardened Materials
Effective in cutting hard alloys while minimizing wear and tool failure.
Packing and Shipping:
Product Name: Corner Radius End Mills
Description: High-quality corner radius end mills for precise and efficient machining.
Package Includes: 5 corner radius end mills
Material: Solid carbide
Shipping Method: Standard shipping
Shipping Cost: Calculated at checkout
