Yamawa Z-PRO Hybrid Value Spiral Tap for Steel HVSP P4 M12X1.75 HVSP-P4-M12X1.75 1 piece

Catalog number: HVSP-P4-M12X1.75 Features: ● Unique groove shape and cutting angle are adopted to improve chip removal. ● Heel cut performance is improved to accurately cut chips deep inside the thread and eliminate remaining chips. ● Since there is no remaining chips, chipping troubles at the biting part that are likely to occur when reversing are greatly reduced. ● A special shape is adopted in which several complete threads are left and the following threads are half-cut, improving the chipping prevention effect of the complete thread part. Applications: ● For blind hole processing. ● Work material: Stainless steel, low, medium and high carbon steel, alloy steel. Specifications: ● Precision: P4 ● Precision notation: P grade ● Nominal size: M12 ● Pitch (mm): 1.75 ● Thread length (mm): 26 ● Total length (mm): 110 ● Shank diameter (mm): 8.5 ● Shank square section (mm): 6.5 ● Counterbore diameter (mm): 10.4 ● Number of engagement threads: 2.5 threads ● Machined thread: Metric thread ● Surface treatment: Oxidation treatment ● Number of grooves: 3 Material/Finish: ● High-speed tool steel (HSS)