Yamawa Long Shank Pipe Taper Thread Spiral Tap Long Thread Type LS-SP-PT L100 1/8-28 LS-SP-PT-100-1/8-28 1 Piece

Catalog number: LS-SP-PT-100-1/8-28 Features: ●This is a long shank spiral tap for pipe tapered threads, used for threading products where the main purpose is to make the threaded part tight when connecting pipe parts, etc. Applications: ●For blind hole processing. ●Workpiece material: Low carbon steel, medium carbon steel, high carbon steel. Specifications: ●Precision: JIS Class 2 ●Nominal size: 1/8 ●Number of threads: 28 ●Thread length (mm): 19 ●Total length (mm): 100 ●Shank diameter (mm): 8 ●Shank square section (mm): 6 ●Pilot hole diameter (mm): 8.1 ●Machining thread: Tapered thread ●Number of engaging threads: 2.5 ●Surface treatment: Non-coated ●Length to reference diameter (mm): 13 ●Number of grooves: 3 grooves ●Number of grooves: 3 ●Length of shank square section: 9mm Material/Finish: ●High speed tool steel (HSS)