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Thread size | G1/2 | |
Coating | TiAlN | |
Thread type | G | |
Flank angle | 55 degrees | |
Tool material | HSS E PM | |
Standard | DIN 2189 | |
Tolerance class | ISO 228 X | |
Taper lead form | C | |
Shank | Plain shank with h9 | |
Through-coolant | no | |
Application for type of drilling | up to 3×D for blind holes; up to 3×D for through holes | |
Cutting direction | right-hand | |
Thread pitch | 1.814 mm | |
Threads per inch | 14 | |
Thread ⌀ | 20.96 mm | |
Overall length L | 125 mm | |
Shank ⌀ Ds | 16 mm | |
Shank square □ | 12 mm | |
Tapping hole ⌀ guide value | 20.05 mm | |
Number of clamping slots | 6 | |
Colour ring | yellow | |
Number of cutting edges Z | 6 | |
Thread depth | 62.88 mm | |
Type of product | Fluteless tap |
Article number | 139395 G1/2 | |
EAN / GTIN | 4045197705891 | |
Manufacturer number | 139395 G1/2 |
This article |
Recommendations |
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Fluteless machine tap with oil grooves HSS-E-PM, TiAlN, G: G1/2 |
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Coating | TiAlN | TiN | TiAlN | TiAlN | TiAlN |
Thread type | G | G | G | G | G |
Tool material | HSS E PM | HSS E PM | HSS E | HSS E PM | HSS E PM |
Tolerance class | ISO 228 X | ISO 228 X | ISO 228 X | ISO 228 X | ISO 228 X |
Thread depth | 62.88 mm | 62.88 mm | 62.88 mm | 62.88 mm | 62.88 mm |
Shank ⌀ Ds | 16 mm | 16 mm | 16 mm | 16 mm | 16 mm |
Tapping hole ⌀ guide value | 20.05 mm | 20.05 mm | 20.05 mm | 20.05 mm | 20.05 mm |