M.a. Ford 17740600A Square End Mill 0.4062 in 4 Flute Carbide

Product Description

The M.A. FORD 17740600A is a solid carbide square end mill engineered for high-performance material removal in demanding machining applications. With a 0.4062-inch cutting diameter, a 0.9375-inch length of cut, and a 0.4375-inch straight-cylindrical shank, this tool is built for rigidity and precision in CNC milling operations. The micrograin carbide construction paired with an ALtima coating delivers extended tool life and heat resistance at elevated cutting speeds. The variable helix design at 35 to 38 degrees reduces chatter and harmonics, while the variable index geometry improves surface finish. This is a right-hand cut, right-hand flute, centercutting end mill suited for slotting, profiling, and plunge operations.

This end mill is rated for use across a broad range of workpiece materials, including ISO material groups H, K, M, P, and S - covering hardened steels, cast irons, stainless steels, carbon and alloy steels, and high-temperature superalloys. It is part of M.A. FORD Series 177, a line designed for variable helix and variable index geometry in production machining environments. With an overall length of 2.75 inches, it fits standard tool holders used in vertical and horizontal machining centers handling precision metalworking work.

Key Features

• Solid micrograin carbide construction for rigidity and wear resistance in tough materials
• ALtima coating provides thermal protection and reduced friction at the cutting edge
• Variable helix (35 to 38 degrees) and variable index suppress vibration and chatter during long cuts
• Centercutting design allows direct plunge entry without pre-drilling
• Right-hand cut with helical flute geometry for efficient chip evacuation
• Straight-cylindrical shank with tight tolerance (+0.000 to -0.00043 inches) for secure collet or end-mill-holder grip

Compatibility

Designed for use with ISO material groups H, K, M, P, and S as specified by M.A. FORD Series 177. Fits standard 7/16-inch bore end mill holders, collet chucks, and shrink-fit tooling in CNC machining centers.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the tool changer or spindle lock is engaged before installing or removing the end mill. Verify holder bore and shank diameter compatibility before seating the tool, and torque the holder to the tool holder manufacturer specification. Inspect the cutting edges for chips or coating damage before use.