The Weldon LGN10-1 Screw Counterbore is a hardened industrial cutting tool designed to create recessed holes and counterbored fastener seats in precision metalworking. It is intended for use in CNC machining centers, drill presses, and milling machines, delivering accurate screw head recesses and clean hole finishing on steel, aluminum, and other general metals. The tool mounts in a tool holder or chuck and is built for both CNC and manual machining environments as a dedicated counterboring and fastener-seat cutter. Key specifications include the Weldon brand, LGN10-1 part number, Product Type Screw Counterbore, and Tool Type Precision Hole Finishing Cutter.
