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Chip-displacing tapped screw, model B, front chamfer length 3.5-5xP, ISO metric thread M4, 0.70 mm pitch, tolerance class 6H, dimensions according to DIN 371 standard, 4.5mm shank, 3.4mm square, powder metallurgical HSS-E, TiN coating, 3xD for threading deep through holes, for carbon, non-alloyed carbon, and alloyed steels, drawn or continuously cast or alloyed cast.
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Machine taps
E422 M4 DORMER
Product number: 10650006676
Details
Technical details
| Sales unit | Piece |
|---|---|
| Raw material code | HSS-E-PM |
| Standards | DIN 371 |
| Shaft / Handle | Lieriövarsi, nelikulma |
| Length mm | 63 |
| Coating | Titaani Nitridi |
| Number of cutting grooves | 3 |
| Through hole/blind hole | Through hole |
| Chip groove shape | Chip-pushing tip |
| Connection diameter mm | 4,5 |
| Suitability: Steels and cast steels | Best choice |
| Suitability: Non-ferrous metals | Best choice |