2177 HSSE-PM TiAlSiN+ M-MF Spiral Flute Machine Tap

2177 HSSE-PM TiAlSiN+ M-MF Spiral Flute Machine Tap

Spiral-flute tap for threading blind holes.

Key Features:

• Tool material: Powder-metallurgy high-speed steel (HSSE-PM)
• Standard / manufacturer designation: DIN 376
• Thread type: M-MF
• Chamfer form: C(2-3)
• Geometry / design: R15°
• Tolerance / class: 6HX (see selected variant)
• Coating / treatment: TiAlSiN+
• Working depth: 1.5xD
• Helix angle: 15°
• Reduced shank

Recommended Materials:

P Steels

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

M Stainless steels

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

K Cast iron

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

N Non-ferrous materials

• Plastics – Alternative suitability

S Titanium and heat-resistant alloys

• Titanium (Ti) – Alternative suitability

Thread size and tolerance are shown in the selected variant. Product photos are representative of the series.