Yamawa Titanium Alloy Spiral Tap ZET-B P4 M20X2.5 ZET-B-P4-M20X2.5 1 piece

Catalogue number: ZET-B-P4-M20X2.5 Features: ●The tap material is high-grade powder high-speed steel with excellent heat and wear resistance. ●The threads are re-threaded taking into consideration shrinkage and cutting heat. ●An appropriate groove shape for titanium alloys is used to ensure smooth chip removal. ●Surface treatment is performed taking into consideration wear resistance. ●Moderate oversizing is used to take into consideration the shrinkage of the female thread. Applications: ●For blind hole machining. ●Workpiece material: For titanium alloys. ●Workpiece material: For titanium alloys. Specifications: ● Precision: P4 ● Precision notation: P grade ● Nominal size: M20 ● Pitch (mm): 2.5 ● Thread length (mm): 20 ● Total length (mm): 105 ● Shank diameter (mm): 15 ● Square shank section (mm): 12 ● Counterbore diameter (mm): 17.6 ● Number of engagement threads: 3 ● Machined thread: Metric thread ● Surface treatment: Nitriding treatment ● Number of grooves: 4 ● For fully synchronous feed only ● Number of grooves: 4 ● Length of square shank section: 15mm ● Shank length: 50mm Material/Finish: ● High-speed tool steel (HSS-P)