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Red Shark spiral tap, model C, front thread length 2-3xP, ISO-metric thread M20, 2.50 mm pitch, tolerance class 6H, dimensions according to DIN 376 standard, 16.0mm shank, 12.0mm square drive, powder metallurgical HSS-E, TiAlN-Top coating, 45° spiral angle, for deep bottom hole threading 2.5xD, suitable for unalloyed carbon and alloyed tool steels.
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Thread tap E261 M20
Dormer E261M20 Red Shark
Product number: 10650079374
Details
Technical details
| Sales unit | Piece |
|---|---|
| Length mm | 140 |
| Raw material code | HSS-E-PM |
| Standards | DIN 376 |
| Shaft / Handle | Lieriövarsi, nelikulma |
| Number of cutting grooves | 4 |
| 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 | 16 |
| Suitability: Steels and cast steels | Best choice |
| Suitability: Heat-resistant alloys | Good choice |