M.a. Ford. 67000041 Countersink Set 4 Pc Hss

Product Description

The M.A. FORD. 67000041 is a 4-piece high speed steel countersink set covering head diameters from 3/16 inches to 1-1/8 inches, all ground to a 60-degree included angle. Each countersink features a straight shank, right-hand cutting direction, and a bright polished finish. The set arrives in a plastic storage case. Machinists, tool-and-die workers, and general fabricators use these tools to prep fastener seats in metal, wood, and composite materials. The single-end design focuses the cutting geometry at one working end for consistent, repeatable results across the full range of countersink sizes.

This set is suited for countersinking operations in production and maintenance environments where multiple head diameters are needed at a single workstation. The 60-degree included angle is commonly specified for flathead fasteners in aerospace and general metalworking applications. The range from 3/16 inches to 1-1/8 inches covers a broad spread of fastener sizes, making the set practical for sheet metal work, structural fabrication, and light machine assembly. No pilot is included, so the operator controls centering through setup and fixturing.

Key Features

• 4-piece set covers 3/16 inches to 1-1/8 inches head diameter range
• 60-degree included angle suits a wide range of flathead fastener standards
• High speed steel construction provides durability across ferrous and non-ferrous materials
• Straight shank is compatible with standard drill chucks and collets
• Right-hand cutting direction for use in conventional rotating spindles
• Bright polished finish reduces friction and aids chip evacuation
• Plastic storage case keeps tools organized and protected between uses

Compatibility

Designed as an OEM-style countersink set for use in standard drill presses, CNC machining centers, and hand-held drill applications where a straight shank tool is accepted.

Installation Notes

Countersinks should be installed by a qualified machinist or tooling technician familiar with rotating cutting tools. Secure the straight shank firmly in a drill chuck or collet before operation, and verify spindle speed is appropriate for the workpiece material and tool diameter. Power down and lock out the machine before changing tools or adjusting the setup. Do not exceed the recommended depth of cut for the material being machined.