Sorby TurnMaster Tungsten Carbide Cutter, Round is a super-tough cutter designed specifically for Sorby's versatile TurnMaster Tool. This round tungsten carbide cutter is for smoothing, shaping, and removing internal waste with precision. It performs exceptionally well on all types of wood, especially excelling when working with abrasive materials such as high silica exotic woods. Compatible with any of Sorby's handled or unhandled TurnMaster shanks, this cutter comes razor sharp right out of the box for immediate use. Please note that the cutter is not re-sharpenable, ensuring consistent performance throughout its lifespan. Model Number: RSTM-CT1