ISF SKS Hand Tap Whitworth Thread [Medium #2] 1/2W12 IS-S-HT-1/2W12-2 1 piece

Catalogue number: IS-S-HT-1/2W12-2 Features: ● A general tap used in a wide range of applications. ● The base material is SKS2 steel, making it economical. Applications: ● Machined threads: Whitworth threads ● Workpiece: General steel and light alloys Specifications: ● Tip: Medium ● Nominal dimensions: W1/2 ● Overall length (mm): 85 ● Shank diameter (mm): 9 ● Shank square section (mm): 7 ● Pilot hole diameter (mm): 10.7 ● Number of threads: 12 ● Machined threads: Whitworth threads ● Tip bit: 5 threads ● Thread length (mm): 42 ● Number of biting threads: 5 threads ● Tap grade: JIS grade 3 Material/Finish: ● Alloy tool steel (SKS2)