OSG Pipe Tap Interrupted 1/4 19 Threads Shank Diameter 11mm 23712 EX-IRT-2-PT1/4-19 1 Piece

Catalog number: EX-IRT-2-PT1/4-19 Features: ●Suitable for difficult-to-cut materials such as stainless steel and heat-resistant alloys that are prone to forming a work-hardened layer on the surface or welding. Applications: ●Workpiece: low carbon steel, stainless steel, cast iron. Specifications: ●Precision: JIS Class 2 ●Nominal size: 1/4 ●Number of threads: 19 ●Thread length (mm): 28 ●Total length (mm): 62 ●Shank diameter (mm): 11 ●Shank square section (mm): 9 ●Pilot hole diameter (mm): 10.9 ●Machined thread: Tapered thread ●Number of engagement threads: 2.5 ●Surface treatment: Homo treatment ●Length to reference diameter (mm): 21 ●Twist angle 8° (reverse twist) Material/Finish: ●High vanadium high speed steel (HSSE)