Accupro 12183483 Corner Radius End Mill 1/4 in 4 Flute Ticn

Product Description

The ACCUPRO 12183483 is a solid carbide corner radius end mill designed for precision milling operations in ferrous and non-ferrous materials. It features a 1/4 inch cutting diameter, a 1 inch length of cut, and a 0.03 inch corner radius that reduces stress concentrations at the base of milled features. The TiCN coating improves surface hardness and wear resistance for extended tool life in demanding cutting environments. With 4 right-hand spiral flutes and a centercutting design, this end mill handles side milling, slotting, and plunge operations. It is intended for use by machinists and tool-and-die professionals running CNC or manual milling equipment.

This end mill is suited for long-reach milling applications in tool rooms, production shops, and job shops. The long-length configuration with a 4 inch overall length allows access to deeper features and pockets where standard-length tools cannot reach. The right-hand cutting direction and spiral flute geometry support efficient chip evacuation in a wide range of milling strategies. Single-end construction means the tool is replaced when the cutting end is worn.

Key Features

• Solid carbide micrograin construction for rigidity and edge retention
• TiCN coating for increased wear resistance and reduced friction
• 0.03 inch corner radius reduces edge chipping and improves part finish at floor radii
• Centercutting design allows direct plunge entry into workpiece
• 4 right-hand spiral flutes for efficient chip evacuation
• Long-length body provides access to deep pockets and tall features

Compatibility

Designed as a standard 1/4 inch shank end mill compatible with collet chucks, end mill holders, and milling machine spindles accepting 1/4 inch shank tooling.

Installation Notes

Installation and tool changes must be performed with the machine spindle at a full stop and the machine control in a safe, locked-out state. Ensure the shank is fully seated and clamped to the specified holder torque per the toolholder manufacturer guidelines. Inspect the collet or holder bore for debris or wear before seating the tool. Handle carbide tooling carefully to avoid chipping the cutting edges during storage and setup.