Accupro 31579386 Double Angle Milling Cutter 90 Deg Carbide

Product Description

The ACCUPRO 31579386 is a double angle milling cutter designed for precision slot milling, chamfering, and angular groove work on machining centers and manual mills. Built from solid carbide and coated with AlTiN (aluminum titanium nitride), it handles high-temperature cutting conditions common in ferrous and hardened materials. The included angle is 90 degrees, the cutting width measures 0.059 inches, and the overall length is 1.5 inches. With two teeth and a 1/8-inch shank diameter, this cutter suits tight-tolerance work where rigidity and surface finish matter. Machinists and tool-and-die professionals are the primary users.

This cutter fits applications requiring precise angular features, undercuts, or dovetail-adjacent profiles in metal workpieces. The 0.059-inch cutting width makes it well suited for narrow slots and fine detail work in mold making, die work, and precision fixture fabrication. The 1/8-inch shank is compatible with standard collet chucks and ER collet systems commonly found on CNC machining centers and manual knee mills. The neck length of 0.371 inches provides clearance for shallow-pocket work without excessive tool deflection.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cutting conditions
• AlTiN coating improves heat resistance and extends tool life in ferrous materials
• 90-degree included angle for accurate chamfers and angular slot profiles
• 0.059-inch cutting width suits narrow-slot and fine-detail milling operations
• 2-tooth geometry balances chip clearance and finish quality in small-diameter cutters
• 1/8-inch shank fits standard ER collet and precision collet chuck tooling

Compatibility

Designed for use in CNC machining centers and manual mills equipped with collet chucks or ER collet systems accepting a 1/8-inch shank diameter.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Ensure the machine spindle is fully stopped and the control is in an e-stop or locked-out state before changing tooling. Seat the shank fully and evenly in the collet to the recommended engagement depth before torquing the collet nut. Inspect the cutting edges for chips or damage before each use, as carbide is brittle and sensitive to improper handling.