Accupro 14735170 Corner Radius End Mill 3/4 in 5 Flute

Product Description

The ACCUPRO 14735170 is a solid carbide corner radius end mill designed for high-performance milling in aluminum and other non-ferrous materials. It features a 3/4-inch cutting diameter, a 2-1/4-inch length of cut, and a 0.0600-inch corner radius that reduces stress concentrations at the cutting edge and extends tool life. With five flutes and a 36-degree helix angle, this single-end mill delivers efficient chip evacuation and smooth surface finishes at elevated feed rates. The micrograin carbide substrate provides hardness and edge retention well-suited to demanding production environments. This tool is installed and operated by machinists and CNC programmers on vertical and horizontal machining centers.

The 14735170 is built for aluminum milling applications in job shops, production facilities, and aerospace or general manufacturing environments. Its right-hand cutting direction, right-hand flute spiral, and coolant-through capability make it effective for deep-pocket and slotting operations where heat and chip buildup are primary concerns. The AL-5 series designation identifies it as a tool optimized specifically for aluminum. The straight-cylindrical shank fits standard ER or side-lock toolholders used in most CNC machining centers.

Key Features

• 0.0600-inch corner radius reduces edge chipping and part stress in pocket milling
• Five-flute design increases feed rate capability versus standard three- or four-flute end mills
• Coolant-through construction directs coolant directly to the cutting zone for improved chip flushing
• Variable index flute spacing reduces harmonic vibration during aggressive cuts
• Micrograin solid carbide substrate delivers consistent edge integrity across long production runs
• Chipbreaker geometry assists with chip control in deep-cavity aluminum applications

Compatibility

Designed as an OEM-style replacement and production cutting tool for CNC machining centers accepting a 3/4-inch straight-cylindrical shank, used in aluminum milling applications within the AL-5 series tool family.

Installation Notes

Installation and operation should be performed by a qualified machinist or CNC programmer. Ensure the spindle is fully stopped and the machine is in an e-stop or locked-out state before changing tooling. Seat the shank fully and evenly in the toolholder and verify runout with a dial indicator before beginning a cut. Do not use this end mill on ferrous materials outside its rated material application.