M.a. Ford. 92062501 Countersink 60 Degree 3 Flute Hss

Product Description

The M.A. FORD. 92062501 is a single-end, three-flute countersink designed for chamfering, countersinking, and deburring operations in a wide range of materials. Built from high-speed steel with a bright, uncoated finish, it features a 60-degree included angle and a 1/4-inch straight-cylindrical shank. Overall length is 2.25 inches. The uncoated HSS construction offers reliable performance across aluminum, brass, plastic, and nickel-based alloys. This tool is used by machinists, tool-and-die workers, and general fabricators who need a dependable countersink for both production and bench work.

This countersink is suited for light to medium-duty applications in job shops, maintenance facilities, and production environments. The right-hand cutting direction makes it compatible with standard drill press, CNC, and hand-drill setups. Its 0.190-inch tip diameter allows entry into smaller pre-drilled holes before engaging the full 5/8-inch head diameter. Material compatibility includes aluminum, brass, magnesium, magnesium alloy, Monel, high-nickel steel, and plastic, making it a versatile choice where multiple substrate types are encountered on the same floor.

Key Features

• 60-degree included angle for standard chamfer and countersink profiles
• Three-flute geometry for smooth cutting action and chip clearance
• High-speed steel construction for durability across a range of workpiece materials
• Bright, uncoated finish with no added coating to alter edge geometry
• 1/4-inch straight-cylindrical shank fits standard collets and drill chucks
• No pilot required; single-end design for straightforward setup

Compatibility

Designed for use in aluminum, brass, magnesium, magnesium alloy, Monel, high-nickel steel, and plastic applications. Fits any standard drill press, mill, or hand drill accepting a 1/4-inch straight shank.

Installation Notes

Secure the shank firmly in a collet or chuck before operation. Ensure the workpiece is clamped or fixtured to prevent movement during cutting. Use appropriate cutting fluid or lubricant when working with metals to extend tool life. Inspect the cutting edges before each use and replace the tool if chipping or wear is observed.