PRECISION THREADING: #10-32 UNF Bottoming Thread Forming Tap designed for creating precise internal threads with H4 thread limit for optimal fit.
HIGH-SPEED STEEL: Constructed from durable HSS material with Titanium Nitride (TiN) finish for increased hardness, wear resistance, and extended tool life.
BOTTOMING CHAMFER: Specially designed chamfer allows threading to the bottom of blind holes, maximizing usable thread depth in applications.
COMPACT DIMENSIONS: Features 7/8" thread length with 2-3/8" overall length (OAL), perfect for precision threading applications in confined spaces.
PROFESSIONAL QUALITY: Hertel manufactured tap delivers consistent performance for industrial applications requiring UNF (Unified National Fine) thread specifications.