M.a. Ford 67043701 Countersink 60 Degree 7/16 Inch Hss

Product Description

The M.A. FORD 67043701 is a single-end countersink designed for chamfering, countersinking, and deburring operations across a wide range of workpiece materials. It features a 60-degree included angle with a 30-degree centerline angle and a 7/16-inch head diameter. The tool is manufactured from high-speed steel with a bright uncoated finish and mounts on a straight-cylindrical 1/4-inch shank. At 2 inches overall length, it is sized for benchtop drill presses, CNC machines, and handheld drilling applications. No pilot is included. Machinists, tool and die workers, and metalworking fabricators are the primary installers.

This countersink is suited for use on alloy steel, mild steel, stainless steel, cast iron, high-tensile steel, high-nickel steel, Monel, aluminum, brass, magnesium, magnesium alloy, and plastic. It is appropriate for both production and job-shop environments where a consistent chamfer or deburring operation is required. The right-hand cutting direction and uncoated finish make it a straightforward choice for general-purpose countersinking without the added cost of coated tooling.

Key Features

• 60-degree included angle for standard chamfer and countersink geometry
• 7/16-inch head diameter with a maximum cutting diameter of 0.4000 inches
• High-speed steel construction for durability across a broad range of materials
• Bright uncoated finish suitable for general-purpose and low-heat applications
• Straight-cylindrical 1/4-inch shank fits standard drill chucks and collet holders
• Single-end design for chamfering, countersinking, and deburring without a pilot

Compatibility

Designed as an OEM-style replacement or standard tooling option for metalworking and fabrication applications requiring a 60-degree countersink on a 1/4-inch straight shank.

Installation Notes

This tool is installed and operated by machinists or metalworking technicians. Secure the straight-cylindrical shank firmly in a drill chuck or collet before operation. Ensure the workpiece is clamped securely to prevent movement during cutting. Follow shop-standard speeds and feeds for the workpiece material and always wear appropriate eye protection during countersinking operations.