Check the listing for details. GSOT50400-4. Condition: New – Open box. Listed at 30.00 USD. The product with the title GSOT50400-4 is a cutting tool sharpener specifically designed for metalworking tasks. It falls under the category of CNC, Metalworking & Manufacturing, making it a valuable tool for businesses and industrial applications. This sharpener is likely to be durable and efficient in maintaining cutting tools, ensuring precision and quality in metalworking processes.