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Dormer M8 x 1.25mm HSS-E Fluteless Thread Forming Tap E291
Order Code
TDG-20050A
£35.44 £29.53
Incl. VAT Ex. VAT
Dormer M8 x 1.25mm HSS-E Fluteless Thread Forming Tap E291 is only available to buy in quantities of 1
Product Information
Fluteless thread forming tap to produce high quality thread in blind and through holes. Provides a strong, clean, chip-free and accurate thread with excellent tolerance. Highly versatile for mild to medium strength steel and non-ferrous metal.
Technical Specification
| Brand | Dormer |
|---|---|
| Type | Fluteless Thread Forming Tap |
| Chamfer | Semi-Bottom |
| Manufacturer Part Number | E291M8 |
| Overall Length (in) | 3.5433 |
| Overall Length (mm) | 90 |
| Features & Benefits | • Uncoated finish • High speed cobalt steel tool material (HSS-E) • Thread form, metric coarse • Meets DIN 2174 standard • 6HX DIN thread pitch diameter tolerance zone (with increased pitch diameter) • Through or blind hole application • 3xD useable tool depth to diameter ratio • Semi-bottoming tap chamfer (2-3.5 pitch lead) • Fluteless geometry (thread forming) • Right hand rotation/cutting • Series E291 |
| Diameter (mm) | M8 |
| Size (mm) | M8 |
| Thread Size | M8 |
| Pitch | 1.25 mm |
| Pitch (mm) | 1.25 |
| Thread Length (in) | 0.7087 |
| Thread Length (mm) | 18 |
| Thread Type | Metric Coarse |
| Material | HSS-E |
| Coating/Finish | Uncoated |
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