M.a. Ford. 67081202 Countersink 82 Deg Hss Right Hand

Product Description

The M.A. FORD. 67081202 is a single-end, zero-flute countersink designed for chamfering, countersinking, and deburring operations in metal fabrication and machining applications. Constructed from high-speed steel with a bright uncoated finish, it delivers consistent performance across a wide range of workpiece materials. The tool features an 82-degree included angle, a 13/16-inch head diameter with a maximum cutting diameter of 0.78 inches, and a 1/2-inch straight cylindrical shank. Overall length is 2.625 inches. The zero-flute design reduces chatter and produces clean, burr-free countersinks in production and maintenance settings. Installation is typically performed by machinists, tool and die makers, and maintenance technicians.

This countersink is suited for chamfering fastener seats and deburring hole edges in both production shop and field maintenance environments. The 82-degree included angle matches the geometry required for certain aerospace and industrial fastener standards. Its multi-material compatibility makes it practical for general-purpose use across fabrication, repair, and assembly workflows where a single reliable countersink tool is preferred over specialized alternatives.

Key Features

• 82-degree included angle with 41-degree centerline angle for standard fastener seat geometry
• Zero-flute design minimizes chatter and produces smooth, clean countersinks
• High-speed steel construction for durability across hard and abrasive materials
• Bright uncoated finish suitable for use with cutting fluids across a broad material range
• 1/2-inch straight cylindrical shank for compatibility with standard drill press and milling machine chucks
• Single-end design with no pilot - provides flexibility for various hole sizes up to 0.78 inches cutting diameter

Compatibility

Designed as a direct-fit replacement for standard 1/2-inch shank countersinks used in drill presses, milling machines, and hand-held drilling equipment requiring an 82-degree included angle tool.

Installation Notes

This tool is installed by machinists and maintenance technicians using standard drill press, milling machine, or hand-held power tool setups. Secure the shank firmly in a compatible chuck before operation and confirm the workpiece is clamped or fixtured to prevent movement. Apply appropriate cutting fluid for the workpiece material to extend tool life. Inspect the cutting edge for wear or damage before each use and replace the tool if chipping or dulling is observed.