Accupro 38155438 Double Angle Milling Cutter 90 Degree

Product Description

The ACCUPRO 38155438 is a double angle milling cutter designed for precision milling operations requiring a symmetrical 90-degree included angle. Manufactured from solid carbide and finished with an AlTiN (aluminum titanium nitride) coating, this cutter delivers hardness and heat resistance suited to production machining environments. It features a 5/16-inch cut diameter, a 1/8-inch cutting width, and a 3-inch overall length, making it a compact tool for dovetail slots, chamfers, and angular groove work. Machinists and tool-and-die professionals install this cutter in CNC machining centers and manual milling machines where repeatable angular profiles are required.

This cutter is suited for use in light industrial and production machining applications where close-tolerance angular milling is required. The 5/16-inch shank diameter accommodates standard collet systems. With six teeth, the cutter supports smooth cutting action in ferrous and non-ferrous materials. The AlTiN coating extends tool life in dry or semi-dry cutting conditions, making it appropriate for shops running high-cycle programs on hardened steels, stainless, or cast materials.

Key Features

• 90-degree included angle for symmetrical dovetail and chamfer profiles
• Solid carbide construction for rigidity and wear resistance
• AlTiN coating improves heat resistance and extends tool life in dry cutting
• Six-tooth configuration promotes smooth chip evacuation and surface finish
• 3/16-inch neck diameter with 2-1/4-inch neck length provides clearance in deep-slot applications
• Shank-type connection for direct collet or end-mill holder mounting

Compatibility

Designed as an OEM-style replacement or direct-fit cutting tool for CNC machining centers and manual milling machines accepting a 5/16-inch shank collet or end-mill holder.

Installation Notes

Installation is performed by qualified machinists. Ensure the spindle is fully stopped and the machine is powered down before changing cutters. Seat the shank fully into the collet or holder and torque the retention mechanism per the tool-holder manufacturer specifications. Verify runout with a dial indicator before beginning a production cut.