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Dormer M8 x 1.25 HSS-E-PM Machine Tap - EX00
Order Code
CIE-00071K
£24.66 £20.55
Incl. VAT Ex. VAT
Dormer M8 x 1.25 HSS-E-PM Machine Tap - EX00 is only available to buy in quantities of 1
Product Information
Spiral flute machine tap with chamfer form C with a 2-3xP semi-bottoming lead, for ISO-Metric thread M8 with 1.25mm pitch and 6H class of fit, dimensions according to DIN 371 standard with 8.0mm shank and 6.2mm square drive, powder metallurgical HSS-E with uncoated finish and 45° helix angle for 2.5xD blind hole threading in free machining and plain carbon steel and wrought or cast aluminium.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | EX00M8 |
| Features & Benefits | • EX00 series • Uncoated finish • Metric coarse thread • Meets DIN 371 - thread form standard • 6H DIN thread pitch diameter tolerance zone (high basic pitch diameter) • Blind hole application • 2.5 x D usable tool depth to diameter ratio • High speed cobalt powder metal tool material • Semi-bottoming tap chamfer (2 - 3 pitch lead) • Spiral flute geometry • 45° Helix Angle (Flute) • Right hand rotation/cutting |
| Size (mm) | M8 x 1.25 |
| Diameter (in) | 8 |
| Thread Size (Metric) | M8 |
| Diameter (mm) | 8 |
| Thread Size x Pitch | M8 X 1.25 |
| Drill Diameter (mm) | 6.8 |
| Overall Length (in) | 3.5433 |
| Overall Length (mm) | 90 |
| Flute Length (mm) | 12 |
| Flute Type | Spiral Flute |
| Type | Machine Tap |
| Square Size (mm) | 6.2 |
| Application | Various |
| Pitch | 1.25 |
| Pitch (mm) | 1.25 |
| DIN | DIN 371/376 |
| Number of Flutes | 12 |
| Thread Type | Metric Coarse |
| Material | HSS-E-PM |
| Coating/Finish | Uncoated |
| Size x Pitch (Metric) | M8 X 1.25 |
| Tap Drill Size (mm) | 6.80 |
| Thread Length (mm) | 12.00 |
| Thread Diameter (in) | 8 |
| Thread Diameter (mm) | 8 |
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