Accupro 12181795 Square End Mill 7/16 in 2 Flute Carbide Ticn

Product Description

The ACCUPRO 12181795 is a solid carbide square end mill designed for precision milling in demanding machining environments. Built from micrograin carbide and coated with TiCN (titanium carbonitride), it delivers extended tool life and resistance to wear when cutting ferrous and non-ferrous materials. The 2-flute spiral configuration and 40-degree helix angle promote efficient chip evacuation and smooth cutting action. At 4 inches overall length with a 1-3/8 inch length of cut, this is an extra-long geometry tool suited for reaching deep features or stepped pockets. Machinists, tool-and-die workers, and CNC operators install this type of end mill in vertical machining centers and manual knee mills.

This end mill is used in applications requiring clean square-shoulder milling, slotting, and peripheral profiling. The centercutting design allows direct plunge entry into the workpiece without a pre-drilled pilot hole. The right-hand cut and right-hand flute direction are standard for conventional CNC setups. It is well suited for production shops and job shops machining steel, stainless, cast iron, and similar materials where a TiCN coating provides a meaningful advantage over uncoated tooling.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance
• TiCN coating extends tool life in ferrous and abrasive materials
• 40-degree helix angle promotes efficient chip evacuation
• Centercutting geometry allows direct plunge entry
• Extra-long 4-inch OAL reaches deep pockets and stepped features
• Right-hand cut and right-hand flute for standard CNC compatibility

Compatibility

Designed as a standard shank end mill compatible with 7/16 inch collets, end mill holders, and tool chucks used on vertical machining centers and manual milling machines.

Installation Notes

Installation is performed by a machinist or CNC operator. Always power down and lock out the spindle before changing tooling. Seat the shank fully in a properly sized collet or end mill holder and torque to the machine or toolholder manufacturer specification. Inspect the cutting edges and coating for chips or wear before each use, and verify runout with a dial indicator when tight tolerances are required.