M.a. Ford. 13825002F Square End Mill 0.25 in 3 Flute Carbide

Product Description

The M.A. FORD. 13825002F is a solid carbide square end mill designed for precision milling operations on non-ferrous metals. It features a 0.25-inch cutting diameter, a 0.5-inch length of cut, and a 4-inch overall length with a straight cylindrical 0.25-inch shank. The 36-degree helical flute geometry promotes efficient chip evacuation and reduces cutting forces. A titanium diboride (TiB2) coating improves surface hardness and wear resistance, extending tool life in demanding applications. This end mill is centercutting, allowing plunge entry, and is built from micrograin carbide stock for consistent edge retention. It is suited for use by machinists and CNC operators working in production or job-shop environments.

This end mill is optimized for primary use in non-ferrous metal applications, including aluminum, brass, copper, and similar materials. The right-hand cut, right-hand flute configuration is the standard orientation for conventional and climb milling on vertical machining centers and manual knee mills. With a 0.5-inch length of cut and a 4-inch overall length, it fits applications requiring moderate reach without sacrificing rigidity. It is part of the M.A. FORD. Series 138 lineup, which targets non-ferrous and general-purpose solid carbide tooling.

Key Features

• 0.25-inch cutting diameter with a mill diameter tolerance of +0.000 to -0.0005 inches for precise fits
• 3-flute helical design at 36 degrees for improved chip flow and surface finish in non-ferrous materials
• Titanium diboride coating for enhanced wear resistance and reduced built-up edge
• Centercutting geometry allows direct plunge entry into the workpiece
• Micrograin solid carbide construction provides superior edge retention over high-speed steel alternatives
• Straight cylindrical shank with h6 tolerance for secure collet or end-mill-holder clamping

Compatibility

Designed as an OEM-style solid carbide square end mill replacement suitable for CNC machining centers and manual mills accepting a 0.25-inch straight shank. Intended for primary use on non-ferrous metals per the Series 138 application designation.

Installation Notes

Installation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully into the collet or end mill holder and torque the retention mechanism per the toolholder manufacturer specifications. Verify runout with a dial indicator before commencing a production cut to protect both the tool and the workpiece.