Sorby TurnMaster HSS Cutter, Square is a durable and high-quality cutter made from long-lasting High Speed Steel (HSS). Designed specifically for the versatile Robert Sorby TurnMaster Tool, this square cutter excels in external roughing work and waste removal, making it i for creating square shoulders on tenons. When used as a shear scraper on final cuts, it delivers a superior finish with crisp detail and a fine surface. Suitable for all types of wood, it works seamlessly with any of Sorby's handled or unhandled TurnMaster shanks. Additionally, the cutter is re-sharpenable, ensuring extended usability and performance. Made in England. Model Number: RSTM-TIP3