ISF Packed Spiral Tap Metric Thread/Coarse Thread M12X1.75 (1 piece) P-SPT-M12X1.75 1 piece

Catalog number: P-SPT-M12X1.75 Features: ●For use in blind holes. ●Homo treatment has been performed. ●Homo treatment improves corrosion resistance and abrasion resistance. ●Single blister pack. ●Good cutting performance, and cutting chips curl upwards. ●Homo treatment retains cutting oil, reduces frictional heat generation, and prevents welding. Applications: ●For general blind hole processing. ●Cutting materials: general steel, low and medium carbon steel, alloy steel. Specifications: ● Precision: JIS Class 2 ● Nominal size: M12 ● Pitch (mm): 1.75 ● Total length (mm): 82 ● Shank diameter (mm): 8.5 ● Square shank section (mm): 6.5 ● Counterbore diameter (mm): 10.3 ● Number of engagement threads: 2.5 threads ● Machined thread: Metric thread ● Thread length (mm): 29 ● Blister pack product ● Tap grade: H grade Material/Finish: ● High speed steel (HSS-E)