IS Spiral Tap Metric Thread, Regular Thread M12X1.75 SPT-M12X1.75 1 pc

Catalog number: SPT-M12X1.75 Features: ● Good cutting performance, cutting chips curl upwards. ● Homo treatment retains cutting oil, reduces frictional heat generation, and prevents welding. Applications: ● For blind holes. ● Work material: general steel, low- and medium-carbon steel, alloy steel. Specifications: ● Precision: H2 ● Nominal size: M12 ● Pitch (mm): 1.75 ● Thread length (mm): 29 ● Total length (mm): 82 ● Shank diameter (mm): 8.5 ● Shank square section (mm): 6.5 ● Pilot hole diameter (mm): 10.3 ● Number of teeth: 2.5 ● Machined thread: Metric thread ● Surface treatment: Homo treatment ● Machined thread: Metric thread ● Number of teeth: 2.5 ● Tap grade: JIS grade Material/Finish: ● High-speed steel (HSS-E)