Catalogue number: ZETB-M8 Features: ●For use only with machines equipped with a fully synchronized lead feed mechanism. ●Adopts an appropriate groove shape for titanium alloys, allowing for smooth chip removal. ●Moderate oversizing is used to take into account the shrinkage of the female thread. ●Uses high-grade powder high-speed steel with excellent heat and friction resistance. ●Thread reduction is performed taking into account shrinkage and cutting heat. ●Surface treatment is performed with wear resistance in mind. Applications: ●For blind hole machining. ●Workpiece material: titanium alloy. Specifications: ● Precision: P3 ● Precision notation: P class ● Nominal dimension: M8 ● Pitch (mm): 1.25 ● Thread length (mm): 12 ● Overall length (mm): 70 ● Shank diameter (mm): 6.2 ● Square shank section (mm): 5 ● Countersink diameter (mm): 6.85 ● Number of engaging threads: 3 ● Machined thread: Metric thread ● Surface treatment: Nitriding ● Tap grade: P class Material/Finish: ● Powdered high speed steel (HSS-P) Caution: ● Do not use this tap on machines that are not equipped with a fully synchronous lead feed mechanism, as this will cause the female thread to expand or break.
