The Hertel Straight Flute Tap is a precision threading tool designed for creating 3/4-10 UNC threads with professional results. Featuring 4 flutes in a straight flute design, this hand tap comes with a taper chamfer that facilitates easier thread starting and reduces the initial torque required. Crafted from high-quality high-speed steel with a bright/uncoated finish, this tap delivers excellent performance and durability for industrial applications. The 4-1/4" overall length provides good reach and leverage during operation, while the right-hand configuration addresses standard threading needs. This H3 tolerance class tap ensures accurate thread dimensions for critical applications. Manufactured by MSC Industrial under the trusted Hertel brand, this straight flute tap (Part #008594AS) is an essential tool for machinists and manufacturing professionals working with metal threading operations.