Micro 100 CRE-625-250X Corner Rounding End Mill

Product Description

The MICRO 100 CRE-625-250X is a double-ended corner rounding end mill designed for machining precise edge radii on metal workpieces. Built from solid carbide and coated with AlTiN (aluminum titanium nitride), it delivers hardness and heat resistance suited for high-speed cutting in ferrous and non-ferrous materials. The tool features a 0.625-inch mill diameter, a 0.25-inch corner radius, and a 0.625-inch shank diameter, with a tip diameter of 0.120 inches. Three right-hand flutes provide efficient chip evacuation while maintaining a clean, consistent radius profile. The double-ended design effectively doubles tool life before replacement is required.

This end mill is used in CNC milling operations where edge rounding, deburring, or radius blending is required on machined components. It is suited for job shops, production machining environments, and toolroom applications working with steel, stainless steel, aluminum, and similar machinable alloys. Machinists and CNC operators handling precision part finishing will find this tool appropriate for applications demanding repeatable radius geometry and surface finish quality.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cutting conditions
• AlTiN coating improves heat resistance and extends tool life at elevated cutting speeds
• Double-ended design provides two usable cutting ends per tool
• 3-flute, right-hand cut and right-hand flute geometry for efficient chip removal
• 0.25-inch corner radius produces consistent edge rounding in a single pass
• 0.120-inch tip diameter allows access to tighter workpiece geometries

Compatibility

Designed for use in standard CNC milling machines and machining centers accepting a 0.625-inch shank diameter. Suitable as an OEM-style replacement or direct tooling addition in shops running corner rounding operations on ferrous and non-ferrous materials.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Secure the shank in a compatible collet or end mill holder to the appropriate clamping torque per the holder manufacturer specification. Verify runout with a dial indicator before beginning cuts to protect both the tool and the workpiece.