OSG Tap 18643 EX-H-SFT-STD1-M12X1.25 1 piece

Catalog number: EX-H-SFT-STD1-M12X1.25 Features: ● Anti-welding effect, excellent workability. ● Suitable for work materials that are prone to welding. Applications: ● For blind hole machining. ● Work materials: low and medium carbon steel, cast steel, thermoplastic plastic. Specifications: ● Precision: OH4 ● Precision notation: STD+1 ● Nominal size: M12 ● Pitch (mm): 1.25 ● Thread length (mm): 21 ● Total length (mm): 82 ● Shank diameter (mm): 8.5 ● Shank square section (mm): 6.5 ● Pilot hole diameter (mm): 10.75 ● Number of teeth: 2.5 teeth ● Machined thread: Metric thread ● Surface treatment: Homo treatment ● Tap grade: OH grade Material/Finish: ● High speed steel (HSS-E)