M.a. Ford. 17862522NA Corner Radius End Mill 5/8 in 5 Flute

Product Description

The M.A. FORD. 17862522NA is a solid carbide corner radius end mill designed for high-performance material removal in demanding machining applications. Built to Series 178N specifications, it features a 5/8-inch cutting diameter, a 0.015-inch corner radius, and 5 flutes with a right-hand spiral and medium helix. The AlTiN (ALtima) PVD coating provides thermal resistance and hardness at the cutting edge, making this tool well-suited for dry or semi-dry cutting at elevated speeds. It is a single-end, centercutting design capable of both roughing and finishing passes, reducing the number of tools required for a given operation.

This end mill is intended for professional machinists and toolroom technicians working with steel, stainless steel, cast iron, superalloys, and titanium. The extended reach geometry and straight cylindrical shank allow it to seat securely in standard toolholders. With a 1-1/2-inch length of cut, 4-inch overall length, and close pitch fluting, it performs well in both CNC machining centers and manual mills where tight tolerances and surface finish are critical.

Key Features

• AlTiN (ALtima) PVD coating for heat resistance and extended tool life in ferrous and exotic alloys
• 0.015-inch corner radius reduces stress concentration and chipping at the cutting edge
• 5-flute, close-pitch design supports higher feed rates compared to standard 4-flute geometry
• Centercutting capability allows direct plunge entry without a pre-drilled hole
• Right-hand cut and right-hand flute direction for use in conventional CNC spindle configurations
• Extended reach with 2-1/8-inch reach length and 0.600-inch neck diameter for clearance in deep pockets

Compatibility

Designed for use with standard toolholders accepting a 5/8-inch straight cylindrical shank. Suitable for machining steel, stainless steel, cast iron, superalloys, and titanium workpieces. Compatible with CNC machining centers and manual mills equipped with appropriate collet or end mill holders.

Installation Notes

Installation should be performed by a qualified machinist following the toolholder manufacturer's torque and runout specifications. Ensure the machine spindle is fully stopped and the tool path is programmed before engaging the workpiece. Verify shank engagement depth meets the toolholder minimum before tightening. Do not exceed the tool's rated cutting diameter or depth of cut for the workpiece material being machined.