IS Spiral Tap Whitworth Thread 3/16W24 SPT-3/16W24 1 piece

Catalog number: SPT-3/16W24 Features: ● Good cutting performance, cutting chips curl upwards. ● Homo treatment retains cutting oil, reduces frictional heat generation, and prevents welding. Applications: ● For blind hole processing. ● Work material: General steel, low-medium carbon steel, alloy steel. ● Machined thread: Whitworth thread ● For blind holes. Specifications: ● Precision: H2 ● Nominal size: W3/16 ● Thread length (mm): 16 ● Total length (mm): 60 ● Shank diameter (mm): 5.5 ● Shank square section (mm): 4.5 ● Pilot hole diameter (mm): 3.8 ● Number of threads: 24 ● Number of engaging threads: 2.5 threads ● Machined thread: Whitworth thread ● Surface treatment: Homo treatment ● Tap grade: H grade Material/Finish: ● High-speed steel (HSS-E)