Accupro 38731857 Double Angle Milling Cutter 60 Degree

Product Description

The ACCUPRO 38731857 is a double angle milling cutter designed for precision milling of V-grooves, chamfers, and dovetail-style features in metalworking applications. Built from solid carbide with an AlTiN coating, it delivers high hardness and heat resistance suited for cutting ferrous and hardened materials at elevated speeds. The cutter measures 3/16 inches in cutting diameter with a 0.055-inch cutting width and a 60-degree included angle. Overall length is 2.5 inches, and the shank diameter matches the cutting diameter at 3/16 inches. With 4 teeth and a 3/32-inch neck diameter, it fits toolholders and collet chucks standard in CNC milling setups. Machinists and tool-and-die professionals are the primary users.

This cutter is suited for milling operations that require a defined angle profile, including V-groove cutting, chamfering, and seat or thread relief work on CNC machining centers and manual knee mills. The small cut diameter and narrow cutting width make it appropriate for fine detail work in tight geometries. The 0.805-inch neck length provides clearance for interrupted cuts or recessed features. It is intended for use in job shops, production machining environments, and tool-and-die applications where repeatable angular geometry is required.

Key Features

• Solid carbide construction for rigidity and wear resistance in demanding cutting conditions
• AlTiN coating provides elevated heat resistance and extended tool life in ferrous materials
• 60-degree included angle for V-groove, chamfer, and angular profile milling
• 4-tooth design balances chip evacuation with surface finish quality
• 3/32-inch neck diameter provides clearance for recessed or stepped features
• Shank connection type for use with standard collet chucks and toolholders

Compatibility

Designed as an OEM-style replacement or direct application cutter for use in standard 3/16-inch collet chucks and shank-style toolholders on CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist following standard toolholding procedures. Ensure the spindle is fully stopped and the machine is powered down before loading or changing the cutter. Seat the shank fully in the collet or toolholder and torque the retention mechanism per the toolholder manufacturer specification. Verify runout with a dial indicator before cutting, as solid carbide is sensitive to excessive runout and can fracture under side-load conditions.