M.a. Ford 11137501A Corner Radius End Mill 3/8 in 4 Flute

Product Description

The M.A. FORD 11137501A is a solid carbide corner radius end mill designed for high-performance milling across a wide range of materials. It features a 3/8 inch diameter, a 0.015 inch corner radius, and four right-hand spiral flutes with a normal pitch and medium helix for stable cutting action. The AlTiN (ALtima) PVD coating delivers heat resistance and extended tool life in demanding applications. This is a centercutting, single-end tool built for both roughing and finishing passes. It is manufactured from micrograin carbide and suited for machine shops, tool rooms, and production environments where tight tolerances and surface finish quality are critical.

This end mill is designed for use in CNC machining centers and manual mills with compatible straight-shank toolholders. It handles steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. The 1 inch length of cut and 2.5 inch overall length make it a practical choice for standard-depth slotting, profiling, and peripheral milling operations. The corner radius geometry reduces stress concentrations at the cutting edge, improving tool life compared to sharp-corner end mills in interrupted or heavy-feed cuts.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance
• AlTiN (ALtima) PVD coating for high-heat and abrasion resistance
• 0.015 inch corner radius reduces edge chipping and extends tool life
• Centercutting design allows plunge milling entry
• Right-hand cut, right-hand flute spiral suitable for standard CNC spindle rotation
• Compatible with all standard straight-shank toolholders per Series 111 spec

Compatibility

Designed for use with standard straight-cylindrical shank toolholders. Suitable for CNC machining centers and manual mills capable of accepting a 3/8 inch straight shank. Primary workpiece materials include steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials (ISO material codes P, M, K, N, S, H).

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Seat the shank fully into the toolholder and tighten to the toolholder manufacturer's specified clamping method. Verify runout with a dial indicator before beginning a cutting operation to protect both the tool and the workpiece.