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Thread size | G1/8 | |
Coating | TiAlN | |
Thread type | G; G-LH | |
Flank angle | 55 degrees | |
Tool material | Solid carbide | |
Shank | DIN 6535 HA with h6 | |
Thread pitch | 0.907 mm | |
Threads per inch | 28 | |
Nominal ⌀ DC | 7.79 mm | |
Shank length Ls | 45 mm | |
Overall length L | 79 mm | |
Shank ⌀ Ds | 12 mm | |
Neck ⌀ D1 | 11 mm | |
Programming value for countersink L1 | 21.3 mm | |
No. of teeth Z | 3 | |
Through-coolant | yes | |
Application for type of drilling | up to 2×D for blind holes; up to 2×D for through holes | |
Countersink angle | 90 degrees | |
Feed fz in steel < 1100 N/mm2 | 0.04 mm | |
Shank tolerance | h6 | |
Number of clamping slots | 3 | |
Colour ring | green | |
Internal/external application | Inner | |
Hole ⌀ | 7.79 mm | |
Thread depth | 19.46 mm |
Article number | 139720 G1/8 | |
Manufacturer number | 139720 G1/8 |