Hertel 334-010060 Countersink 1 in 82 Degree 4 Flute Carbide

Product Description

The HERTEL 334-010060 is a solid carbide countersink designed for precision chamfering and countersinking operations in metal, composite, and hard material applications. Built with a 1 inch head diameter and an 82-degree included angle, this tool produces clean, accurate seat angles for flathead fasteners in demanding production and job-shop environments. The 4-flute geometry provides smooth cutting action and improved finish quality compared to single-flute designs. The straight-cylindrical shank measures 0.5 inches in diameter, making it compatible with standard drill chucks and collet holders. Machinists and tool-and-die professionals rely on solid carbide construction for extended tool life in abrasive or high-volume applications.

This countersink is suited for use on CNC machining centers, drill presses, and manual mills in both production and maintenance settings. The 82-degree included angle matches the seating geometry required for common flathead machine screws used in aerospace, automotive, and general metalworking applications. Its straight-cylindrical shank seats securely in standard 0.5 inch collets or drill chucks without requiring a specialized holder.

Key Features

• 1 inch head diameter for chamfering larger fastener holes in a single pass
• 82-degree included angle matches standard flathead fastener seat geometry
• 4-flute design delivers improved surface finish and reduced chatter
• Solid carbide construction provides superior hardness and wear resistance over high-speed steel
• Straight-cylindrical shank at 0.5 inches diameter fits standard collets and drill chucks

Compatibility

Designed as an OEM-style replacement or direct-use countersink for machining setups requiring a 0.5 inch straight-cylindrical shank and an 82-degree included angle seat for standard flathead fastener applications.

Installation Notes

This tool is installed and operated by machinists in machine shop environments. Secure the straight-cylindrical shank firmly in a properly sized collet or drill chuck before use. Always set spindle speed appropriate for the workpiece material and tool diameter before engaging the cut. Inspect the cutting edges for chipping or wear before each use, as carbide tools can fracture if run at incorrect feeds or speeds.