M.a. Ford. 61T018704 Countersink 100 Degree 1 Flute Hss Tin

Product Description

The M.A. FORD. 61T018704 is a single-flute high-speed steel countersink designed for creating conical seat profiles in a wide range of workpiece materials. It operates with a 100-degree included angle and carries a titanium nitride (TiN) coating that extends cutting edge life by reducing friction and heat buildup during operation. The straight cylindrical shank measures 3/16 inches in diameter, and the tool reaches an overall length of 1.5 inches. It cuts in a right-hand direction, making it compatible with standard CNC and manual drill press setups. Machinists and tool-and-die professionals are the primary users of this countersink.

This countersink is suited for both production and maintenance machining environments where controlled countersink profiles are required. Its material application range covers alloy steel, aluminum, brass, cast iron, high-nickel steel, high-tensile steel, magnesium, magnesium alloy, mild steel, Monel, plastic, and stainless steel. The single-flute geometry is well suited for applications where chatter reduction and finish quality are priorities, particularly in softer non-ferrous metals and plastics. It fits benchtop drill presses, CNC machining centers, and hand-held drill drivers using a standard 3/16-inch collet or chuck.

Key Features

• 100-degree included angle for standard countersink seat profiles
• Single-flute design reduces chatter and improves surface finish
• TiN coating extends tool life and reduces cutting friction
• High-speed steel construction handles a broad range of workpiece materials
• Straight cylindrical shank fits standard 3/16-inch collets and chucks
• Right-hand cutting direction compatible with standard drill setups

Compatibility

Designed as an OEM-style single-flute countersink for use in standard 3/16-inch straight-cylindrical collet and chuck systems on CNC machining centers and manual drill presses.

Installation Notes

Installation and use of this countersink should be performed by qualified machinists or tooling technicians. Secure the straight cylindrical shank firmly in the collet or chuck before operation, and confirm the machine spindle is fully stopped before tool changes. Follow shop safety protocols and applicable OSHA machining guidelines when selecting feed rates and spindle speeds for the target workpiece material. Do not exceed the tool's rated material applications.