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HSS Tap UNC Taper-1/2x13
HSS Tap UNC Taper – 1/2 x 13
This high-speed steel (HSS) taper tap is precision-engineered for cutting internal threads to the Unified National Coarse (UNC) standard, sized 1/2" x 13 TPI (threads per inch). Featuring a long lead-in with a gradual taper, it is ideal for starting new threads smoothly and accurately, reducing cutting load and improving chip clearance.
Key Features:
Size: 1/2" UNC (13 TPI)
Type: Taper tap – designed for starting threads with a longer lead-in
Material: High-Speed Steel (HSS) for superior hardness, wear resistance, and long service life
Thread Standard: Unified National Coarse (UNC) – widely used in fastening and engineering applications
Applications: Best for initiating threading in through holes and as the first step in a complete tap set
Durable and precise, this taper tap ensures clean, accurate thread starts, forming the foundation for reliable fastening performance.