Accupro 38389425 Double Angle Milling Cutter 90 Degree

Product Description

The ACCUPRO 38389425 is a double angle milling cutter designed for precision groove, chamfer, and angular milling operations on CNC machining centers and manual mills. Built from solid carbide, it delivers the hardness and rigidity needed to hold tight tolerances in ferrous and non-ferrous materials. The included angle measures 90 degrees, the cutting diameter is 0.125 inches, and the cutting width is 0.062 inches. An AlTiN coating provides heat resistance and extended tool life at elevated cutting speeds. With 4 teeth and an overall length of 2 inches, this cutter is suited for fine detail work in tight workpiece geometries.

This cutter is used in precision machining applications where angular or dovetail-profile cuts are required. It fits into standard 1/8-inch shank collets or tool holders and is appropriate for prototype shops, production machining cells, and tool-and-die work. The 1/16-inch neck diameter and 0.562-inch neck length provide clearance for recessed or shoulder-adjacent features. Machinists working in aerospace, mold making, and medical device fabrication will find this geometry useful for controlled angular milling passes.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cuts
• AlTiN coating improves heat resistance and extends tool life at higher surface speeds
• 90-degree included angle suitable for chamfering, angular grooving, and dovetail prep
• 4-tooth configuration balances chip evacuation with surface finish quality
• 1/16-inch neck diameter provides clearance for shoulder and recessed milling operations
• 0.125-inch shank fits standard collet systems without adapters

Compatibility

Designed for use with standard 1/8-inch shank collet tool holders on CNC machining centers and manual milling machines capable of accepting small-diameter end mills and specialty cutters.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines for collet torque and runout verification. Confirm the collet and holder are clean and free of chips before seating the shank. Set spindle speed and feed rate per the material being cut and the coating manufacturer recommendations for AlTiN-coated carbide tooling. Do not exceed the tool's rated cutting width in a single pass on hard or abrasive materials.