Hertel Spiral Point Tap, 3/8-16 UNC, 3 Flutes, Plug Chamfer, 3B Class of Fit, HSS, Bright Finish, Left Hand Thread, 2-15/16" OAL

The Hertel Spiral Point Tap is a precision threading tool designed for efficient machining operations. This 3/8-16 UNC tap features 3 flutes with a plug chamfer and a 3B class of fit, providing excellent thread quality and performance. Crafted from High Speed Steel (HSS) with a bright/uncoated finish, this tap offers durability and reliability for industrial applications. The left-hand thread design makes it ideal for specialized threading requirements, while the H3 designation indicates its specific cutting characteristics. With an overall length of 2-15/16", this spiral point tap efficiently pushes chips forward through the hole, making it perfect for through-hole applications. Manufactured by MSC Industrial under the trusted Hertel brand, this professional-grade tap (Part #017174AS) delivers consistent results for machinists and manufacturing professionals who demand precision and reliability in their threading operations.

• THREAD SPECIFICATIONS: 3/8-16 UNC thread size with 3B class of fit, designed for precision threading applications requiring left-hand threads.
• HIGH-QUALITY CONSTRUCTION: Made from High Speed Steel (HSS) with a bright/uncoated finish for durability and optimal cutting performance.
• DESIGN FEATURES: Features 3 flutes and a plug chamfer design, providing efficient chip evacuation and smooth thread formation.
• SPIRAL POINT DESIGN: Spiral point configuration pushes chips forward, making it ideal for through-hole applications in metalworking projects.
• DIMENSIONS: Overall length of 2-15/16 inches, manufactured by Hertel (MSC Industrial) with part number 017174AS for easy reordering.