Yamawa Spiral Tap SP P3 7/16-14UNC SP-UNC-7/16 1 piece

Catalog number: SP-UNC-7/16 Features: ● Unified thread taps are used in a wide range of applications. Applications: ● For blind hole machining. ● Workpiece materials: carbon steel, copper, brass, rolled aluminum, aluminum alloy castings, magnesium alloys. Specifications: ● Precision: P3 ● Nominal dimensions: UNC7/16 ● Thread length (mm): 26 ● Overall length (mm): 82 ● Shank diameter (mm): 8.5 ● Shank square section (mm): 6.5 ● Pilot hole diameter (mm): 9.4 ● Number of threads: 14 ● Number of engaging threads: 2.5 threads ● Machined threads: Unified threads ● Surface treatment: Non-coated ● Tap grade: P grade Material/Finish: ● High-speed tool steel (HSS)