Yamawa Z-PRO Coated Spiral Tap VUSP P4 M8X1 VUSP-P4-M8X1+20 1 piece

Catalog number: VUSP-P4-M8X1+20 Features: ●High-grade powder high-speed steel and special coating for improved 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. ●Proper water-soluble cutting oil supply is achieved, making it ideal for water-soluble cutting oil processing. Applications: ●For blind hole processing. ●Cutting materials: Low carbon steel, medium carbon steel, high carbon steel, alloy steel, stainless steel. Specifications: ● Precision: P4 ● Precision notation: P grade ● Nominal size: M8 ● Pitch (mm): 1 ● Thread length (mm): 12 ● Total length (mm): 90 ● Shank diameter (mm): 6.2 ● Square shank section (mm): 5 ● Counterbore diameter (mm): 7.09 ● Number of engagement threads: 2.5 threads ● Machined thread: Metric thread ● Surface treatment: TiCN coating ● Number of grooves: 3 ● Number of grooves: 3 ● Shank length: 46 mm ● Length of square shank section: 8 mm Material/Finish: ● High-speed tool steel (HSS-P)