Accupro 12183623 Corner Radius End Mill 3/4in 4 Flute Ticn

Product Description

The ACCUPRO 12183623 is a solid carbide corner radius end mill designed for precision milling operations in metalworking and machining applications. It features a 3/4 inch mill diameter, a 2 inch length of cut, and a 0.03 inch corner radius that reduces stress concentration at the cutting edge and extends tool life. The tool carries a TiCN (Titanium Carbonitride) coating, which improves wear resistance and performance on harder workpiece materials. With 4 flutes and a right-hand spiral flute configuration, it delivers efficient chip evacuation and a quality surface finish. This end mill is installed and operated by machinists and tooling technicians using CNC or manual milling equipment.

This end mill is suited for use in job shops, production machining environments, and tool rooms working with ferrous and non-ferrous metals. The long-reach, single-end design makes it appropriate for applications requiring extended reach into pockets or slots. The centercutting capability allows direct plunge entry into workpieces, adding versatility to its application range. Its micrograin carbide substrate supports use at higher cutting speeds where high-speed steel tooling would fall short.

Key Features

• 0.03 inch corner radius reduces edge chipping and stress on the workpiece corner
• TiCN coating provides enhanced hardness and wear resistance for longer tool life
• Micrograin solid carbide substrate supports higher cutting speeds and improved rigidity
• Centercutting design allows direct plunge milling without a pre-drilled hole
• Right-hand cut, right-hand spiral with 40-degree helix for efficient chip evacuation
• Single-end configuration with a 3/4 inch shank diameter for secure toolholder engagement

Compatibility

Designed as a standard OEM-style replacement or upgrade end mill compatible with 3/4 inch ID milling chucks, collet holders, and shrink-fit toolholders used in CNC and manual vertical milling machines.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the milling machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully and concentrically in the toolholder to minimize runout, and verify torque on set screws or collet nuts per the toolholder manufacturer specifications. Inspect the cutting edges for chips or damage before each use.