OSG Point Tap for Deep Holes (Metric Threads) M12 Pitch 1.75mm 17539 EX-DH-POT-STD-M12X1.75 1 piece

Catalog number: EX-DH-POT-STD-M12X1.75 Features: ●The tapping length is particularly long for through holes, making it suitable for workpieces that are prone to seizure. ●Ideal for deep hole machining of soft steel. Applications: ●For through hole machining. ●Workpiece materials: low and medium carbon steel, alloy steel, cast steel, thermoplastic plastics. Specifications: ●Accuracy: OH4 ●Accuracy notation: STD ●Nominal dimensions: M12 ●Pitch (mm): 1.75 ●Thread length (mm): 18 ●Total length (mm): 82 ●Shank diameter (mm): 8.5 ●Shank square section (mm): 6.5 ●Pilot hole diameter (mm): 10.25 ●Number of engagement threads: 4 ●Machining thread: Metric thread ●Surface treatment: Homo treatment ●Tap grade: OH grade Material/Finish: ●High speed steel (HSS-E)