IS Spiral Tap for Stainless Steel Metric Thread M8X1.25 SPT-SUS-M8X1.25 1 pc

Catalog number: SPT-SUS-M8X1.25 Features: ●Ideal for blind hole machining of sticky materials. ●Special secondary processing reduces friction torque. ●Good cutting performance, chips curl upward. ●Homo treatment retains cutting oil, reduces frictional heat generation, and prevents welding. Applications: ●Machined threads: Metric threads ●For blind holes. ●Cutting materials: General steel, low-medium carbon steel, alloy steel, stainless steel. Specifications: ●Accuracy: H3 ●Nominal size: M8.0 ●Pitch (mm): 1.25 ●Thread length (mm): 22 ●Total length (mm): 70 ●Shank diameter (mm): 6.2 ●Shank square section (mm): 5 ●Pilot hole diameter (mm): 6.8 ●Number of teeth: 2.5 teeth ●Machined threads: Metric threads ●Surface treatment: Homo treatment ●Tap grade: JIS grade Material/Finish: ●High speed steel (HSS-E)