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Dormer's application-based range of colour ring coded DIN taps, branded Shark Line, are renowned for their high performance and are an ideal solution when high quality threads are required in specific materials. Extensive research hasled to the development of new features on specific lines, including new coatings and geometries.Red Shark for Alloy SteelsExcellent for Application Good for ApplicationE256 - TiALN
| Thread Form | M - Metric coarse |
| Number of Flutes | 3 |
| Dimensions Standard | DIN 371 |
| Square Width | 3.4mm |
| Shank | Cylindrical Shank with Square |
| Series | E256 |
| Tap Application | Through Hole |
| Thread Standard | Metric Coarse |
| Tap Type | Spiral Point |
| Thread Size | M4 |
| Finish/Coating | TiAlN |
| Overall Length | 63mm |
| Thread Direction | Right Hnd |
| Applications | P - Steel and cast steel |
| Thread Length | 12mm |
| Product Series | E256 |
| Flute Geometry (FDC) | Spiral\u00a0Point Geometry |
| Lead | Second |
| Shank Diameter | 4.5mm |
| MFR Part No. | E256M4 |
| Finish | TiAlN/Top |
| Application | Steel and Cast Steel |
| Material Grade | M35 |
| Standards | DIN 371 |
| Tapping Depth | 21mm |
| Class of Fit | 6H |
| Material | HSS-E-PM |
| Cutting Direction | Right |
| Tap Chamfer Style | B 3.5 - 5 |
| Pitch | 0.7mm |
| Unit of Measurement | Metric |
| Product Type | Spiral Point Machine Tap |
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