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2288 HSSE-PM HL M-MF Spiral Flute Tap

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2288 HSSE-PM HL M-MF Spiral Flute Tap

Spiral-flute tap for threading blind holes.

Key Features:

  • Tool material: Powder-metallurgy high-speed steel (HSSE-PM)
  • Standard / manufacturer designation: DIN 371
  • Thread type: M-MF
  • Chamfer form: C(2-3)
  • Geometry / design: R45°
  • Tolerance / class: 6HX
  • Coating / treatment: HL
  • Working depth: 2,5xD
  • Helix angle: 45°
  • Reinforced shank

Recommended Materials:

P Steels

  • Steels <800 N/mm² – Optimal suitability
  • Steels <1,000 N/mm² – Optimal suitability
  • Steels <1,200 N/mm² – Optimal suitability
  • Steels <1,400 N/mm² – Optimal suitability

M Stainless steels

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

K Cast iron

  • Cast iron <500 N/mm² – Optimal suitability
  • Cast iron <800 N/mm² – Optimal suitability
  • Cast iron <1,400 N/mm² – Alternative suitability

N Non-ferrous materials

  • Aluminum (Al) – Optimal suitability
  • Copper and copper alloys (Cu) – Optimal suitability
  • Magnesium / zinc (Mg/Zn) – Optimal suitability
  • Plastics – Optimal suitability

S Titanium and heat-resistant alloys

  • Nickel alloys (Ni) – Optimal suitability
  • Titanium (Ti) – Optimal suitability