3-48 UNC Yellow Ring HSSE-V3 Spiral Point Taps
HSSE-V3% Vanadium - Superior performance in hardened tool steels such as 4140, 4340, H13, D2. Features a unique free-cutting design with a special tempering and geometry which contributes to extra tool life Developed to withstand the high stress and high heat associated with high-speed CNC production tapping..- Up to 35 HRC Designed for high-speed tapping applications.