M.a. Ford 3MVS1250N5AH Square End Mill 1/8 in 3 Flute

Product Description

The M.A. FORD 3MVS1250N5AH is a solid carbide square end mill designed for precision milling operations in metalworking and machining environments. With a 0.125-inch mill diameter, a 3/16-inch (0.188-inch) length of cut, and a 2.5-inch overall length, this stub-length tool is built for rigidity in tight-reach applications. The AlTiN coating provides thermal resistance and extended tool life in ferrous and hardened materials. A 31/35-degree variable helix geometry reduces harmonic vibration and chatter during aggressive cuts. Centercutting capability allows both plunge and ramp entry. This end mill is intended for use by machinists and CNC operators in production and toolroom settings.

This end mill is suited for milling slots, pockets, and contours in ferrous metals, stainless steels, and high-temperature alloys where heat generation and chatter control are primary concerns. The stub length and 0.125-inch shank diameter make it a practical choice for close-tolerance work in CNC machining centers and manual mills where minimal tool overhang is required. The variable helix design also benefits interrupted cuts and thin-wall part profiles where vibration management is critical.

Key Features

• AlTiN coating for high-temperature resistance and extended tool life in ferrous and alloy materials
• Variable helix angles of 31 and 35 degrees reduce chatter and harmonic vibration
• 3-flute geometry balances chip evacuation and cutting edge strength at small diameters
• Centercutting design enables plunge milling and ramp entry
• Stub length profile maximizes rigidity and minimizes deflection
• Micrograin solid carbide construction provides consistent edge integrity across the full length of cut

Compatibility

Designed as an OEM-style solid carbide end mill for use in standard 1/8-inch collets, ER collet chucks, and shrink-fit toolholders compatible with a 0.125-inch shank diameter.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the tool is secured in a clean, undamaged collet or toolholder before tightening. Verify runout with a dial indicator before initiating a cut, as excessive runout at this diameter will accelerate edge wear. Follow machine tool manufacturer torque guidelines for the specific toolholder type in use.