Accupro 31684970 Double Angle Milling Cutter 90 Degree

Product Description

The ACCUPRO 31684970 is a double angle milling cutter designed for precision V-groove, chamfer, and angular milling operations on CNC machining centers and manual mills. Built from solid carbide, it delivers the rigidity and wear resistance needed for accurate angular cuts in ferrous and non-ferrous materials. The cutter features a 90-degree included angle, a 0.059-inch cutting width, and a 1/8-inch shank diameter, making it suited for fine detail work and tight-tolerance applications. With 2 teeth and an uncoated carbide body, it is well matched to shops that apply their own coatings or work with materials where an uncoated edge is preferred.

This cutter is typically used in job shop, tool-and-die, and production machining environments where small-diameter angular milling is required. The 3.00 mm cutter diameter and 0.371-inch neck length allow access to recessed features and narrow slots. It is commonly specified for engraving, deburring, and angular seat preparation on small workpieces. Machinists and CNC programmers working on aluminum, brass, plastics, and mild steels will find this geometry appropriate for controlled, repeatable angular profiles.

Key Features

• 90-degree included angle for precise V-groove and chamfer milling
• Solid carbide construction for high rigidity and wear resistance
• 0.059-inch cutting width for fine, tight-tolerance angular cuts
• 1/8-inch shank diameter fits standard collets and tool holders
• 2-tooth geometry suited for light material removal and clean finishes
• Uncoated finish allows use as-is or for post-coating by the end user

Compatibility

Designed as an OEM-style replacement or direct-use double angle milling cutter for CNC machining centers and manual mills accepting a 1/8-inch shank diameter toolholder or collet.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before loading or removing the cutter. Seat the 1/8-inch shank fully into the collet or toolholder and torque the retention hardware per the toolholder manufacturer specification. Verify runout with a dial indicator before beginning the first cut, as carbide cutters at this diameter are sensitive to misalignment.