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Red Shark thread tap, model C, front chamfer length 2-3xP, ISO-Metric thread M4, 0.70 mm pitch, 6H tolerance class, dimensions according to DIN 371 standard, 4.5 mm shank, 3.4 mm square, powder metallurgical HSS-E, TiAlN-Top coating, 45° spiral angle, for threading deep bottom holes 2.5xD, for unalloyed carbon and alloyed tool steels.
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Thread tap E261 M4
Dormer E261M4 Red Shark
Product number: 10650079376
Details
Technical details
| Sales unit | Piece |
|---|---|
| Length mm | 63 |
| Raw material code | HSS-E-PM |
| Standards | DIN 371 |
| Shaft / Handle | Lieriövarsi, nelikulma |
| Number of cutting grooves | 3 |
| Through hole/blind hole | Bottom hole |
| Coating | Titaani Alumiini Nitridi (erityinen pinnan viimeistely) |
| Chip groove shape | Chip-lifting grooves |
| Flute helix angle | 45 |
| Connection diameter mm | 4,5 |
| Suitability: Steels and cast steels | Best choice |
| Suitability: Heat-resistant alloys | Good choice |