M.a. Ford. 67000042 Countersink Set 4 Pc 82 Degree Hss

Product Description

The M.A. FORD. 67000042 is a 4-piece high speed steel countersink set covering head diameters from 3/16 inches to 1-1/8 inches with an 82-degree included angle throughout the range. Each countersink features a straight shank, right-hand cutting direction, and a bright polished finish. The set is packaged in a plastic storage case that keeps the tools organized between uses. Machinists, tool-and-die workers, and general metalworking shops install these countersinks to produce clean, properly angled seat recesses for flat-head fasteners in metal workpieces.

This set is suited for countersinking operations in production and maintenance environments where a consistent 82-degree angle is required across multiple hole sizes. The four included countersinks cover a practical range of head diameters, reducing the need to source individual tools for common fastener sizes. Single end-type geometry keeps the tool profile straightforward and easy to resharpen. The plastic storage case supports bench or drawer storage in a shop or field service kit.

Key Features

• 4-piece set covers 3/16 inches to 1-1/8 inches head diameter range
• 82-degree included angle matches standard flat-head fastener geometry
• High speed steel construction for durability across ferrous and non-ferrous materials
• Bright polished finish reduces friction and aids chip flow
• Straight shank for use in standard drill chucks and machine spindles
• Includes plastic storage case for organized tool storage

Compatibility

Designed as a general-purpose countersinking set compatible with standard drill presses, CNC machining centers, and hand-held drilling equipment that accept straight-shank tooling.

Installation Notes

Countersinks of this type are installed by machinists and metalworking technicians using standard drill chucks or collet holders. Power down and lock out the machine before loading or changing tooling. Use appropriate cutting fluid for the workpiece material to extend tool life and improve finish quality. Verify spindle speed against published HSS speed-and-feed guidelines for the material being machined before starting a cut.