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HEPYC 2251 product photo

2251 HSSE VAP M-MF Spiral Point Tap

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2251 HSSE VAP M-MF Spiral Point Tap

Spiral-point tap for threading through holes.

Key Features:

  • Tool material: High-speed steel (HSSE)
  • Standard / manufacturer designation: DIN 376/374; DIN13
  • Thread type: M-MF
  • Chamfer form: B(3,5-5)
  • Tolerance / class: 6H
  • Coating / treatment: VAP
  • Working depth: 3xD
  • Reduced shank

Recommended Materials:

P Steels

  • Steels <800 N/mm² – Optimal suitability
  • Steels <1,000 N/mm² – Alternative suitability

M Stainless steels

  • Stainless steels <950 N/mm² – Alternative suitability
  • Stainless steels <1,200 N/mm² – Alternative suitability

K Cast iron

  • Cast iron <800 N/mm² – Alternative suitability

N Non-ferrous materials

  • Aluminum (Al) – Alternative suitability
  • Copper and copper alloys (Cu) – Optimal suitability
  • Plastics – Alternative suitability