Yamawa High Carbon Steel Spiral Tap HC-SP P3 1-W8 HC-SP-P3-1-W8 1 piece

Catalog number: HC-SP-P3-1-W8 Features: ●Spiral tap suitable for threading high carbon steel such as S55C. Applications: ●For blind hole processing. ●Work material: medium carbon steel, high carbon steel. Specifications: ●Accuracy: P3 ●Accuracy notation: P class ●Nominal dimensions: W1 ●Thread length (mm): 39 ●Total length (mm): 125 ●Shank diameter (mm): 19 ●Shank square section (mm): 15 ●Pilot hole diameter (mm): 22.3 ●Number of threads: 8 ●Number of engaging threads: 2.5 threads ●Machined thread: Whitworth thread ●Surface treatment: Non-coated ●Number of grooves: 4 Material/Finish: ●High speed tool steel (HSS)