Sorby RSTM-TIP4567 TurnMaster HSS Cutters #4, 5, 6, & 7 are a set of four durable High Speed Steel (HSS) cutters designed for Sorby's versatile TurnMaster Tool. This set includes specialty scraper cutter tips in sizes #4 French Curve, #5 Box / Dovetail, #6 Teardrop, and #7 Mushroom, providing precision and versatility for your woodturning projects. The HSS material performs excellently on all types of wood, delivering crisp details and a fine finish every time. These cutters are compatible with any of Sorby's handled or unhandled TurnMaster shanks and can be resharpened to extend their lifespan. Crafted in England, these cutters quality and reliability for woodturners seeking professional results. Model Number: RSTM-TIP4567