M.a. Ford. 11106690A Square End Mill 0.0669 in 4 Flute

Product Description

The M.A. FORD. 11106690A is a square end mill designed for precision milling in metalworking and machining applications. Built from micrograin solid carbide, this single-end tool features a 0.0669-inch cutting diameter, a 0.2008-inch length of cut, and a 0.1181-inch straight cylindrical shank. The ALtima coating improves wear resistance and thermal stability at the cutting edge. Four spiral flutes with a 30-degree right-hand helix provide efficient chip evacuation and smooth cutting action. This is a centercutting tool, allowing plunge entry as well as conventional peripheral milling. It is installed by machinists and CNC operators in precision shop environments.

This end mill is suited for milling operations on a range of workpiece materials, including hardened steels, cast iron, stainless steel, aluminum alloys, non-ferrous metals, and superalloys, corresponding to material codes H, K, M, N, P, and S. Its standard length configuration and 0.1181-inch shank make it compatible with common collet and toolholder setups on CNC machining centers and manual mills. The small cutting diameter makes it well-suited for fine-detail slotting, profiling, and contouring work where dimensional accuracy is critical.

Key Features

• Micrograin solid carbide construction for rigidity and long tool life in demanding cuts
• ALtima coating for improved heat resistance and reduced flank wear
• Four spiral flutes at a 30-degree helix angle for efficient chip evacuation
• Centercutting design allows direct plunge entry without pre-drilling
• Right-hand cut and right-hand flute orientation for standard spindle operation
• Straight cylindrical shank fits standard collets and toolholders

Compatibility

Designed as an OEM-style solid carbide square end mill in M.A. FORD. Series 111, suitable for CNC machining centers and manual mills equipped with collets or toolholders accepting a 0.1181-inch straight-cylindrical shank.

Installation Notes

Installation is performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and the tool is secured in a clean, properly sized collet or toolholder before tightening. Verify runout with a dial indicator after installation, as small-diameter carbide tools are sensitive to clamping irregularities. Handle carbide cutting tools carefully to avoid chipping the flutes or cutting edges during setup.