| Thread
Dia.
D1 | Pitch | Thread Form | Thread
Length
L2 | Overall
Length
OAL | Shank
Dia
D2 | Square
Sq | Tapping
Drill
Dia. |
| M8 | 1.25mm | Metric Coarse | 17mm | 90mm | 8mm | 6.2mm | 6.8mm |
Flute Type: Spiral Point
Recommended for: Blind Holes
Shank Standard: DIN 371
Type: High speed steel Powder Metallurgy (HSS-PM) 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: All General Steels; All Stainless Steels; All Cast Irons & Nodular Graphite; and All forms of Aluminium Si>6%.
Good for tapping: Titanium; and Nickel.
| For speeds please click the "Specifications" tab above. |
