M.a. Ford 27737500N3B 3/8 in 4 Flute Solid Carbide End Mill

Product Description

The M.A. FORD 27737500N3B is a 4-flute solid carbide square end mill designed for high-performance milling in demanding machining environments. With a 3/8 inch (0.375 inch) mill diameter and a 1/2 inch length of cut, it delivers precise material removal in a compact profile. The ALtima Blaze coating improves heat resistance and tool life in difficult-to-machine materials. A variable helix angle of 38 to 41 degrees combined with a variable index reduces chatter and harmonics during cutting, making it well-suited for finish milling and contour operations. Machinists and CNC operators in job shops and production facilities are the primary users of this tool.

This end mill fits applications where a right-hand cutting, right-hand flute, centercutting tool is required. The extended reach design, with a 1-1/8 inch reach length and an overall length of 3 inches, allows access to deeper features or stepped surfaces without tool interference. The straight-cylindrical shank with a 3/8 inch diameter suits standard collets and end mill holders. It is appropriate for milling steel, stainless, and other ferrous and non-ferrous materials where a coated carbide tool provides a performance advantage over uncoated alternatives.

Key Features

• 4-flute helical design for improved chip evacuation and surface finish
• Variable helix (38 to 41 degrees) and variable index reduce vibration and chatter
• ALtima Blaze coating for enhanced heat resistance and extended tool life
• Centercutting geometry allows plunge entry into the workpiece
• Extended reach at 1.125 inches for access to deeper milled features
• Solid carbide construction provides rigidity and wear resistance

Compatibility

Designed as an OEM-style replacement for 3/8 inch 4-flute square end mills in the M.A. FORD 277N series. Fits standard 3/8 inch collets and end mill holders used in CNC machining centers and manual knee mills.

Installation Notes

Installation of this tool should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully powered down and the machine is in a safe lockout state before changing tooling. Seat the shank fully and evenly in the collet or holder and torque the retention system according to the machine or toolholder manufacturer specifications. Inspect the cutting edges for chips or damage before each use.