Accupro 31568561 Double Angle Milling Cutter 90 Deg Carbide

Product Description

The ACCUPRO 31568561 is a solid carbide double angle milling cutter designed for precision groove, chamfer, and angular milling operations on a wide range of workpiece materials. It features a 90-degree included angle and a 0.118-inch cutting width, making it well suited for tight, accurate angular profiles. The 1/4-inch shank diameter and 2-inch overall length fit standard collet and end mill holders commonly found in CNC machining centers and manual knee mills. An AlTiN coating provides elevated heat resistance and extended tool life in ferrous and hardened materials. Four cutting teeth deliver a balance of chip clearance and surface finish quality on finish and semi-finish passes.

This cutter is used in metalworking and precision machining applications where a consistent angular form is required, including dovetail slot preparation, deburring chamfers, and V-groove cutting. It is suited for job shops, tool rooms, and production machining environments working with steel, stainless, cast iron, and similar materials. The compact 0.118-inch cut width allows it to work in confined areas where larger cutters cannot reach. Machinists and CNC programmers specify this type of cutter when a defined included angle must be held to close tolerance across a feature.

Key Features

• 90-degree included angle for precise angular groove and chamfer milling
• 0.118-inch cutting width for tight-tolerance angular profiles
• Solid carbide construction for rigidity and wear resistance
• AlTiN coating improves heat resistance and tool life in ferrous materials
• Four teeth balance material removal rate with finish quality
• 0.430-inch neck length provides clearance in shallow pocket entries

Compatibility

Designed for use with standard 1/4-inch collet chucks and end mill holders in CNC machining centers and manual milling machines. No specific compatible machine models were stated in the product data.

Installation Notes

Installation is performed by a machinist or CNC operator. Ensure the machine spindle is fully stopped and locked before inserting or removing the cutter from the holder. Seat the shank fully into the collet or holder and torque the retention hardware per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning a cut, as excessive runout on a small-diameter cutter accelerates tool wear and degrades angular form accuracy.