Thread Dia. D1 | Pitch | Thread Form | Thread Length L2 | Overall Length OAL | Shank Dia D2 | Square Sq | Tapping Drill Dia. |
M20 | 2.0mm | Metric Coarse | 25mm | 140mm | 16mm | 12mm | 17.5mm |
Flute Type: Spiral Point
Recommended for: Through Holes
Shank Standard: DIN 376
Type: High speed steel cobalt (HSSE) tap.
Coating: TiN Coated - TiN coating has a hardness of approx. 2,300 HV and is temperature-resistant up to approx. 600°C.
This is an excellent all-round coating for normal applications.
Coating Colour: Golden Coefficient of friction against steel: 04
Tapping Materials
Excellent for tapping: Alloy/Tempered Steels (Rm<1,200N/mm²)
Good for tapping: Alloy Steels; Martensitic/Ferritic Stainless Steels; Titanium Alloys; and Heat Resistant Alloys;