Iscar 5622045 Corner Radius End Mill 1/4 in 3 Flute Carbide

Product Description

The ISCAR 5622045 is a solid carbide corner radius end mill designed for high-performance milling in demanding machining environments. With a 1/4 inch cutting diameter and a 3/8 inch length of cut (LOC), it suits applications requiring precise corner radii of 0.008 inches. The three-flute, right-hand spiral configuration with a high helix angle promotes efficient chip evacuation and smooth cutting action. At 2-1/2 inches overall length (OAL) and a 1/4 inch shank diameter, this tool fits standard collet and end mill holders. The bright/uncoated finish makes it suitable for a range of workpiece materials. Machinists and CNC operators in job shops and production environments are the primary users.

This end mill is part of the ISCAR Solid Shred series, which is engineered for solid carbide end milling operations including profiling, slotting, and contouring. The extended reach design expands access in deeper cavities or stepped features. Its coarse pitch and high helix style make it effective in applications where material removal rate and surface finish consistency are priorities. The right-hand cutting direction is standard for conventional CNC vertical and horizontal machining centers.

Key Features

• 1/4 inch cutting diameter with 3/8 inch length of cut for compact, precise milling
• 0.008 inch corner radius for controlled edge blending and reduced stress concentration
• 3-flute, right-hand spiral with high helix angle for efficient chip evacuation
• Solid carbide construction for rigidity and wear resistance
• Extended reach design for access in deeper features
• Bright/uncoated finish suitable for a broad range of materials

Compatibility

Designed as an OEM-style solid carbide corner radius end mill compatible with standard 1/4 inch collet and end mill holder systems on CNC machining centers.

Installation Notes

Installation and tool changes should be performed by qualified machinists with the spindle fully stopped and the machine in a safe, de-energized state. Ensure the shank is fully seated and properly torqued in the tool holder per the holder manufacturer guidelines before operation. Verify runout with a dial indicator after installation to maintain tolerance and tool life. Follow all applicable shop safety procedures and machine manufacturer recommendations during tooling changes.