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Chip-extracting tap for hand-held drills. Front chamfer model C (length 2-3xP), ISO metric thread M12, pitch 1.75 mm, tolerance 6H. Dimensions according to ISO 529 standard, shaft 9.0mm and square 7.1mm. HSS, bright finish and 35° helix angle. 2xD for threading deep bottom holes in general applications.
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Hand tap E557 M12 HSS
Dormer E557M12
Product number: 10650079597
Details
Technical details
| Sales unit | Piece |
|---|---|
| Length mm | 89 |
| Raw material code | HSS |
| Standards | ISO 529 |
| Gänga | M12 |
| Handedness (Left/Right) | Right-handed |
| Shaft diameter mm | 9 |
| Number of cutting grooves | 3 |
| Through hole/blind hole | Bottom hole |
| Coating | Kirkas (pinnoittamaton) |
| Chip groove shape | Chip-lifting grooves |
| Flute helix angle | 35 |
| Connection diameter mm | 9 |
| Suitability: Steels and cast steels | Best choice |