Yamawa Spiral Tap for Mild Steel E-SP P3 M18X2.5 E-SP-P3-M18X2.5 1 piece

Catalog number: E-SP-P3-M18X2.5 Features: ●Especially suitable for tapping mild steel (SS41, S25C, etc.). ●Can process good internal threads without burrs or tearing. Applications: ●For blind hole processing. ●Work material: Low carbon steel, medium carbon steel. Specifications: ●Accuracy: P3 ●Accuracy notation: P class ●Nominal size: M18 ●Pitch (mm): 2.5 ●Thread length (mm): 33 ●Total length (mm): 100 ●Shank diameter (mm): 14 ●Shank square section (mm): 11 ●Pilot hole diameter (mm): 15.6 ●Number of engagement threads: 2.5 threads ●Machined thread: Metric thread ●Surface treatment: Oxidation treatment ●Number of grooves: 4 ●Number of grooves: 4 ●Length of shank square section: 14mm ●Shank length: 51mm Material/Finish: ●High speed tool steel (HSS)