Yamawa Z-PRO Hybrid Value Spiral Tap for Steel HVSP P5 M20X2.5 HVSP-P5-M20X2.5 1 piece

Catalog number: HVSP-P5-M20X2.5 Features: ● Unique groove shape and cutting angle improve chip removal. ● Improved heel cut performance to accurately cut chips deep inside the thread and eliminate remaining chips. ● No remaining chips significantly reduces chipping problems at the biting area, which is prone to occur when reversing. ● A special shape is used for the thread, leaving several complete threads and removing half of the subsequent threads, improving chipping prevention effect at the complete thread. Applications: ● For blind hole processing. ● Work material: Stainless steel, low, medium and high carbon steel, alloy steel. Specifications: ● Precision: P5 ● Precision notation: P grade ● Nominal size: M20 ● Pitch (mm): 2.5 ● Thread length (mm): 33 ● Total length (mm): 140 ● Shank diameter (mm): 15 ● Shank square section (mm): 12 ● Counterbore diameter (mm): 17.6 ● Number of engagement threads: 2.5 threads ● Machined thread: Metric thread ● Surface treatment: Oxidation treatment ● Number of grooves: 4 Material/Finish: ● High-speed tool steel (HSS)