Yamawa Super Hard Hand Tap for Cast Iron N-CT FC P3 5/16-24UNF 3P N-CT-FC-P3-5/16-24UNF-3P 1 piece

Catalog number: N-CT-FC-P3-5/16-24UNF-3P Features: ● Carbide tap suitable for mass-produced thread machining of hard and brittle materials such as cast iron. Applications: ● Workpiece: Cast iron, tough cast iron, brass castings. Specifications: ● Tip: Medium ● Precision: P3 ● Precision notation: P class ● Nominal dimensions: UNF5/16 ● Thread length (mm): 16 ● Total length (mm): 70 ● Shank diameter (mm): 6.1 ● Shank square section (mm): 5 ● Pilot hole diameter (mm): 6.97 ● Number of threads: 24 ● Machining thread: Unified thread ● Surface treatment: Non-coated ● Number of grooves: 4 ● Number of engaging threads: 3 ● Carbide hand tap for cast iron Material/Finish: ● Ultra-fine grain carbide alloy (HF)