Set of 5 HSS M2 Cutting Tool Bits – 5/16" x 2" | High-Speed Steel for Milling and Turning This set of 5 HSS M2 Cutting Tool Bits is designed for a wide range of machining applications, offering excellent performance and durability. Made from high-speed steel (HSS) M2, these tool bits are perfect for use with fly cutters, milling machines, and lathe turning tools. Each tool bit measures 5/16" square by 2" long, providing ample material for various cutting operations. The HSS M2 material is known for its superior heat resistance and edge retention, ensuring efficient and precise machining even in tough materials. Whether you're a professional machinist or a DIY enthusiast, this versatile set is an essential addition to your workshop. This tool bit set helps you achieve professional-grade results every time with its superior quality and versatility. Enhance your machining capabilities with this reliable and durable tool kit!