M.a. Ford. 61T075006 Countersink 120 Degree Tin Hss

Product Description

The M.A. FORD. 61T075006 is a single-flute, high-speed steel countersink designed for precision chamfering and countersinking operations in machine shop and fabrication environments. It features a 120-degree included angle, a maximum cutting diameter of 0.75 inches, and a titanium nitride (TiN) coating that extends tool life by reducing friction and wear. The straight-cylindrical shank measures 0.5 inches in diameter, and the overall tool length is 2.75 inches. Right-hand cutting geometry makes it compatible with standard drill press and milling machine spindle rotation. Machinists and tool-and-die professionals are the primary users of this tool.

This countersink is suited for single-end countersinking applications across a wide range of materials. It handles alloy steel, mild steel, stainless steel, cast iron, high-tensile steel, high-nickel steel, Monel, brass, aluminum, magnesium, magnesium alloy, and plastic. It is appropriate for both production environments and maintenance repair operations where a reliable single-flute countersink with a TiN finish is needed to produce clean, consistent chamfers in through-holes and blind holes.

Key Features

• 120-degree included angle for standard fastener seat preparation
• Single-flute geometry reduces chatter and produces smooth finishes
• TiN coating improves wear resistance and extends tool life
• High-speed steel construction handles a broad range of workpiece materials
• Straight-cylindrical shank fits standard drill chucks and collet holders
• Right-hand cutting direction compatible with conventional spindle rotation

Compatibility

Designed for use in standard drill presses, milling machines, and hand drills equipped with a collet or chuck accepting a 0.5-inch straight shank. Suitable for countersinking operations across the listed material applications.

Installation Notes

This tool is installed and operated by machinists, fabricators, or maintenance technicians using standard machine tool setups. Secure the shank firmly in a compatible chuck or collet before operation and confirm the workpiece is properly clamped. Power down the spindle completely before changing or inspecting the tool. Avoid running the tool without adequate cutting fluid or lubrication when working harder materials such as stainless or high-nickel steel.