DC SWISS Spiral Tap N360-3 UNF(J)3/8-24 155327 1 piece

Catalog number: 155327 Features: ● Suitable for aluminum, aluminum alloys, magnesium alloys, etc. ● Conforms to ISO3161 standards except for the lack of roundness at the bottom of the valley, making it ideal for the aviation industry. Applications: ● For blind hole processing. ● Work material: aluminum alloy, pure copper, thermoplastic plastic. Specifications: ● Precision: 3B ● Nominal size: 3/8 ● Pitch (mm): 1.058 ● Thread length (mm): 14 ● Total length (mm): 100 ● Shank diameter (mm): 10 ● Shank square section (mm): 8 ● Pilot hole diameter (mm): 8.6 ● Number of threads: 24 ● Number of engaging threads: 2.5 threads ● Machined thread: Unified thread ● Non-coated Material/Finish: ● High speed steel (HSS-E)