Accupro 12182407 Square End Mill 11/64 in 4 Flute Carbide

Product Description

The ACCUPRO 12182407 is a solid carbide square end mill engineered for precision milling in ferrous and non-ferrous materials. It features a 40-degree helix spiral flute geometry that promotes efficient chip evacuation and smooth cutting action. At 0.1719 inches in diameter with a 5/8 inch length of cut, this end mill is built for tight-tolerance slotting, profiling, and pocket milling work. The TiCN (titanium carbonitride) coating adds surface hardness and reduces tool wear in demanding applications. Constructed from micrograin solid carbide, it holds edge integrity longer than HSS equivalents and is suited for use in CNC machining centers and manual mills.

This end mill is a single-end, center-cutting tool with right-hand cut and right-hand flute direction. It is intended for use in precision machining environments including tool and die, mold making, aerospace component work, and general metalworking. The 3/16 inch shank diameter fits standard collets and end mill holders commonly found in production and job shop settings. Its regular-length designation and 2 inch overall length make it appropriate for shallow to moderate-depth milling passes.

Key Features

• Solid micrograin carbide construction for extended tool life and edge retention
• TiCN coating increases surface hardness and reduces heat buildup at the cutting edge
• 40-degree spiral helix promotes aggressive chip evacuation and smooth cutting action
• Center-cutting design allows direct plunge entry into workpiece material
• Right-hand cut and right-hand flute orientation for standard CNC and manual mill use
• Mill diameter tolerance of +0.000/-0.002 inches supports tight-fit applications

Compatibility

Designed for use with standard 3/16 inch collets and end mill holders in CNC machining centers and manual vertical mills. Fits equipment accepting regular-length square end mills with a 3/16 inch shank.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the spindle fully stopped and the machine in a locked-out state. Confirm collet size matches the 3/16 inch shank diameter before seating the tool. Do not exceed the manufacturer-rated speeds and feeds for the workpiece material and coating type. Inspect the cutting edges for chipping or wear before each use and replace the tool if edge condition is compromised.