M.a. Ford 64100002 Countersink Set 4 Pc Hss 82 Degree

Product Description

The M.A. FORD 64100002 is a 4-piece countersink set designed for deburring, chamfering, and countersinking fastener holes across a wide range of materials. Each countersink features a single flute, a straight shank, and an 82-degree included angle — the standard angle for flat-head fasteners in most metal and plastic fabrication work. Head diameters in the set range from 1/4 inch to 1 inch, covering the most common hole sizes encountered in production and maintenance environments. The tools are manufactured from high speed steel with a bright polished finish and arrive in a plastic storage case. This set is suited for machinists, tool-and-die technicians, and general metalworking professionals.

This countersink set is intended for right-hand cutting in a variety of materials including mild steel, alloy steel, stainless steel, cast iron, high tensile steel, high nickel steel, Monel, aluminum, aluminum alloy, brass, magnesium, magnesium alloy, and plastics. It is applicable in both production shop and maintenance-repair settings where consistent 82-degree countersink profiles are required for flat-head fastener seating. The plastic storage case keeps all four sizes organized and protected when not in use.

Key Features

• 4-piece set covering 1/4 inch to 1 inch head diameters
• 82-degree included angle matches standard flat-head fastener geometry
• Single-flute design for clean cutting with minimal chatter
• High speed steel construction for durability across metals and plastics
• Straight shank for use in standard drill chucks and CNC holders
• Bright polished finish; stored in an included plastic case

Compatibility

Designed for use in standard drill presses, CNC machining centers, and hand-held drilling equipment accepting straight-shank tooling. Suitable for countersinking flat-head fastener holes in alloy steel, aluminum, brass, cast iron, stainless steel, Monel, magnesium, high tensile steel, high nickel steel, mild steel, and plastics.

Installation Notes

Installation is performed by machinists or metalworking technicians using standard drill chucks or collet holders. Secure workpieces firmly before operation and confirm spindle speed is appropriate for the material being cut. Inspect each countersink for wear or chipping before use. Follow applicable shop safety practices and machine guarding requirements during all cutting operations.