Accupro 14788530 Corner Radius End Mill 3/8 in 4 Flute Carbide

Product Description

The ACCUPRO 14788530 is a solid carbide corner radius end mill designed for precision milling operations in metal fabrication and machining applications. Built as a single-end, centercutting tool, it features a 3/8 inch cutting diameter and a 0.0600 inch corner radius that reduces stress concentration at the cutting edge and extends tool life in demanding materials. The 4-flute spiral design promotes efficient chip evacuation while delivering a high-quality surface finish. An AlTiN+ coating provides enhanced heat resistance and hardness, making this end mill well-suited for dry or high-speed cutting in ferrous and hardened materials. Qualified machinists and tool-and-die professionals are the primary users of this type of cutting tool.

This end mill is appropriate for use in CNC machining centers and manual mills where a corner radius profile is required to produce filleted internal features, floor radii, or profiled pockets. The right-hand cutting direction and centercutting geometry allow it to perform both peripheral and plunge milling. A 5/8 inch length of cut (LOC) and a 2 inch overall length make it suitable for moderate-depth cavity work in tooling, mold components, and structural parts. It is packaged as a single unit.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN+ coating enhances heat resistance and extends tool life in ferrous and hardened workpieces
• 0.0600 inch corner radius reduces edge chipping and produces consistent fillet geometry
• 4-flute spiral design balances chip evacuation with surface finish quality
• Centercutting geometry enables direct plunge entry without pre-drilling
• Right-hand cutting direction compatible with standard CNC and manual mill spindle configurations

Compatibility

Designed as an OEM-style solid carbide corner radius end mill suitable for use in standard CNC machining centers and manual milling machines that accept a 3/8 inch shank toolholder.

Installation Notes

Installation should be performed by a qualified machinist. Secure the shank fully in a collet or end mill holder to the minimum recommended engagement depth before tightening. Verify spindle speed and feed rate settings are appropriate for the workpiece material and coating type before commencing the cut. Inspect the cutting edges for wear or chipping before each use and replace the tool if damage is observed.