Accupro 38525721 Double Angle Milling Cutter 60 Deg 1/2 in

Product Description

The ACCUPRO 38525721 is a solid carbide double angle milling cutter designed for precise angular slot and chamfer milling operations on ferrous and non-ferrous materials. Built with a 60-degree included angle and a 7/64-inch (0.1090 inch decimal) cutting width, this cutter delivers clean, accurate profiles in milling centers and manual knee mills. The 1/2-inch shank diameter provides rigid tool holding in standard ER and end mill collet chucks. An AlTiN coating increases surface hardness and thermal resistance, extending tool life in dry or semi-dry cutting conditions. Licensed machinists, tool-and-die makers, and CNC programmers select this cutter for dovetail preparation, groove milling, and angular form work.

This cutter is suited for production and job-shop environments requiring repeatable angular profiles. The 5/16-inch neck diameter and 2-47/64-inch neck length allow reach into deeper cavities without tool holder interference. With 6 teeth, it balances chip load per tooth against feed rate capability, making it appropriate for both roughing passes and finishing cuts in medium-hardness steels, aluminum alloys, and tool steels where the AlTiN coating provides added protection against heat buildup at the cutting edge.

Key Features

• 60-degree included angle for precise angular slot and chamfer geometry
• Solid carbide construction for rigidity and dimensional stability under cutting loads
• AlTiN coating improves heat resistance and extends tool life in dry cutting applications
• 6-tooth configuration balances chip evacuation with surface finish quality
• 5/16-inch neck diameter with 2-47/64-inch neck length provides extended reach into workpiece cavities
• 1/2-inch shank diameter fits standard collet chucks and end mill holders

Compatibility

Designed for use in milling machines equipped with 1/2-inch collet or end mill holder systems. Suitable for CNC machining centers and manual mills where double angle cutters with a 1/2-inch shank are specified.

Installation Notes

Installation should be performed by a qualified machinist following standard tooling setup procedures. Secure the shank fully within the collet or tool holder to the minimum recommended gauge depth before tightening. Verify runout with a dial indicator prior to cutting. Follow machine manufacturer guidelines and applicable shop safety standards when mounting or removing rotary cutting tools.