Yamawa Super Hard Hand Tap for High Hardness Steel EH-CT P3 M5X0.8 5P EH-CT-P3-M5X0.8-5P 1 piece

Catalog number: EH-CT-P3-M5X0.8-5P Features: ●Ideal for tapping high-hardness steels of 45 to 55HRC, such as hot die steels (SKS3, SKD11, etc.). ●Uses ultra-fine grain carbide alloy with excellent wear resistance and impact resistance. ●Improved runout accuracy of the entire tap and roundness of the shank. ●Thread processing length is "outer diameter dimension x 1.5 or less", and the bite is 5P considering the life. ●Recommended pilot hole diameter is 6H female thread inner diameter maximum value. Applications: ●Workpiece material: Tempered steel (45 to 55HRC). Specifications: ● Tip: Medium ● Precision: P3 ● Precision notation: P grade ● Nominal size: M5 ● Pitch (mm): 0.8 ● Thread length (mm): 16 ● Total length (mm): 60 ● Shank diameter (mm): 5.5 ● Square shank section (mm): 4.5 ● Counterbore diameter (mm): 4.3 ● Machined thread: Metric thread ● Surface treatment: TiAlN coating ● Number of grooves: 4 ● Number of engaging threads: 5 ● Number of grooves: 4 ● Number of engaging threads: 5 ● Surface treatment: Coating ● Length of square shank section: 7mm Material/Finish: ● Ultra-fine grain carbide alloy (HF)