Prototip Point Tap Prototex H For metric threads, fine type, TIN coated, M12, Φ8.5, pitch 1.00, JC2136005-M12X1, 1 piece

Catalog number: JC2136005-M12X1 Features: ● Suitable for high-precision through thread machining up to a thread depth of 3 × D. ● Suitable for long chip workpieces 200 to 1000 N/mm [[squared]] and up to 32 HRC. Applications: ● For through hole machining. ● Workpiece: steel, aluminum and nodular cast iron. Specifications: ● Precision: 6H ● Nominal size: M12 ● Pitch (mm): 1.00 ● Thread length (mm): 21 ● Total length (mm): 70 ● Shank diameter (mm): 8.5 ● Shank square section (mm): 6.5 ● Pilot hole diameter (mm): 11.0 ● Number of engagement threads: 3.5 to 5 threads ● Machining thread: Metric thread ● Surface treatment: TiN coating Material/Finish: ● High speed steel (HSS-E)