Harvey Tool 23360-C3 Solid Carbide Counterbore 0.06 in

Product Description

The HARVEY TOOL 23360-C3 is a solid carbide counterbore designed for precision spot-facing and counterboring operations in metalworking applications. The tool features a 0.06-inch cutting diameter, a 1/8-inch shank diameter, and a 1/4-inch flute length. Four flutes and an AlTiN (aluminum titanium nitride) coating combine to deliver clean, efficient cutting action with extended tool life in ferrous and non-ferrous materials. At 1.5 inches overall length and weighing 0.02 pounds, the 23360-C3 is engineered for close-tolerance work where a full-size counterbore would be impractical. Machinists and tool-and-die professionals typically install this style of cutter in CNC machining centers and manual milling machines.

This counterbore is suited for small-diameter counterboring and flat-bottom hole finishing on precision components in aerospace, medical device, and general metalworking applications. The compact 0.06-inch cutting diameter makes it appropriate for miniature fastener seating and close-clearance spotfaces where space is limited. It is sold individually and compatible with standard 1/8-inch collet systems and tool holders.

Key Features

• Solid carbide construction for rigidity and wear resistance in hard materials
• AlTiN coating provides heat resistance and extended tool life during dry or semi-dry cutting
• Four-flute geometry promotes smooth cutting action and precise flat-bottom results
• 0.06-inch cutting diameter for miniature and fine-tolerance counterboring
• 1/8-inch shank fits standard collets and small-diameter tool holders
• 1.5 inches overall length suits compact workholding and tight-clearance setups

Compatibility

Designed as an OEM-style solid carbide counterbore compatible with standard 1/8-inch collet chucks and tool holders used in CNC machining centers, manual mills, and drill presses requiring a miniature-diameter counterboring tool.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Ensure the machine spindle is fully powered down and the collet or tool holder is clean and free of debris before seating the shank. Secure the 1/8-inch shank in a matching collet to the manufacturer-recommended clamping torque for that collet system. AlTiN-coated carbide tools should not be used with coolants that react adversely with titanium-based coatings; consult the fluid manufacturer for compatibility.