Yamawa Spiral Tap SP P2 5/16W18 SP-5/16 1 piece

Catalogue number: SP-5/16 Features: ●Whitworth thread tap, used in a wide range of applications. Applications: ●For blind hole machining. ●Work material: carbon steel, copper alloy, aluminum alloy. Specifications: ●Precision: P2 ●Nominal dimensions: W5/16 ●Thread length (mm): 19 ●Total length (mm): 70 ●Shank diameter (mm): 6.2 ●Shank square section (mm): 5 ●Pilot hole diameter (mm): 6.59 ●Number of threads: 18 ●Number of engaging threads: 2.5 threads ●Machined thread: Whitworth thread ●Surface treatment: Non-coated ●Tap grade: P grade Material/Finish: ●High-speed tool steel (HSS)