Yamawa Z-PRO Coated Spiral Tap VUSP P3 M4X0.7 VUSP-P3-M4X0.7+20 1 piece

Catalog number: VUSP-P3-M4X0.7+20 Features: ●High-grade powder high-speed steel and special coating improve durability. ●The unique blade shape improves chip removal and reduces cutting resistance, resulting in good internal threads and tool life. ●Proper tool overhang is ensured, preventing chip interference with the holder. ●Realizes good water-soluble cutting oil supply, making it ideal for water-soluble cutting oil processing. Applications: ●For blind hole machining. ●Low carbon steel, medium carbon steel, high carbon steel, alloy steel, stainless steel. Specifications: ● Precision: P3 ● Precision notation: P grade ● Nominal dimensions: M4 ● Pitch (mm): 0.7 ● Thread length (mm): 7 ● Total length (mm): 63 ● Shank diameter (mm): 5 ● Shank square section (mm): 4 ● Counterbore diameter (mm): 3.38 ● Number of engagement threads: 2.5 threads ● Machined thread: Metric thread ● Surface treatment: TiCN coating ● Number of grooves: 3 ● Neck length (mm): 21 Material/Finish: ● High-speed tool steel: Powdered high speed steel (HSS-P)