Accupro 31588981 Double Angle Milling Cutter 90 Deg 1/8 in

Product Description

The ACCUPRO 31588981 is a double angle milling cutter designed for precision chamfering, deburring, and angular groove milling in metalworking applications. Built from solid carbide with an AlTiN (aluminum titanium nitride) coating, this cutter delivers high heat resistance and extended tool life in ferrous and non-ferrous materials. Key dimensions include a 1/8 inch cut diameter, a 0.062 inch cutting width, and a 90-degree included angle. With 4 teeth and a 1/8 inch shank, it mounts directly into standard collet chucks or end mill holders on CNC machining centers and manual mills. Overall length is 2 inches.

This cutter is suited for light-duty angular milling operations on small workpieces, tight-tolerance chamfers, and fine groove profiles. The compact 1/8 inch cut diameter makes it appropriate for intricate detail work and narrow feature geometry. The AlTiN coating supports dry or minimal-lubrication cutting strategies, reducing tooling costs in high-volume production environments. It is installed by machinists and tool-and-die professionals on vertical machining centers, CNC mills, and manual knee mills.

Key Features

• 90-degree included angle for precise chamfering and angular groove work
• Solid carbide construction for rigidity and wear resistance
• AlTiN coating provides high-temperature resistance and extended tool life
• 4-tooth geometry for smooth chip evacuation on small-diameter cuts
• 1/16 inch neck diameter with 0.687 inch neck length for reach into confined features
• Compact 2 inch overall length suited to short-reach toolholding setups

Compatibility

Designed as a shank-mounted double angle milling cutter compatible with standard 1/8 inch collet chucks, ER collets, and end mill holders used on CNC machining centers and manual milling machines.

Installation Notes

Installation is performed by a qualified machinist. Power down and lock out the machine spindle before mounting or removing the cutter. Seat the shank fully into the collet or toolholder and torque the retention hardware per the toolholder manufacturer specifications. Inspect the cutting edges and coating for chips or wear before each use; damaged carbide should not be run at operating speeds.