Accupro 31559693 Double Angle Milling Cutter 90 Degree

Product Description

The ACCUPRO 31559693 is a double angle milling cutter designed for precision milling of V-grooves, chamfers, and angular profiles in metalworking applications. Built from solid carbide with an AlTiN coating, this cutter delivers heat resistance and extended tool life in demanding cutting environments. It features a 90-degree included angle, a 1/4 inch cutting diameter, and a 1/8 inch cutting width. The 1/4 inch shank provides a secure connection in standard end mill holders. With 4 teeth and a 2 inch overall length, this cutter is suited for CNC machining centers and manual milling machines used by tool and die makers, machinists, and production shops.

This cutter is used in both job shop and production environments where accurate angular milling is required. Typical applications include dovetail prep work, deburring, and cutting symmetrical V-profiles in ferrous and non-ferrous materials. The AlTiN coating supports higher surface speeds and improves performance in hard alloy steels and stainless steel. The 1/8 inch neck diameter and 0.312 inch neck length allow access to tighter workpiece features without interference from the shank body.

Key Features

• 90-degree included angle for precise V-groove and chamfer milling
• Solid carbide construction for rigidity and wear resistance
• AlTiN coating for heat resistance and extended tool life in hard materials
• 4-tooth design balances chip evacuation with surface finish quality
• 1/4 inch shank diameter compatible with standard collet chucks and end mill holders
• 2 inch overall length with 0.312 inch neck length for access to confined features

Compatibility

Designed for use in standard 1/4 inch collet chucks, end mill holders, and ER-style toolholders on CNC machining centers and manual milling machines.

Installation Notes

Installation should be performed by a qualified machinist following machine tool manufacturer guidelines. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully in the holder to the recommended engagement depth and torque the set screw or collet nut per the toolholder manufacturer specification. Verify runout with a dial indicator before initiating a cut.