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Dormer 1/4in - 19BSP HSS-E-PM Machine Tap - E382
Order Code
TDG-20087L
£38.98 £32.48
Incl. VAT Ex. VAT
Dormer 1/4in - 19BSP HSS-E-PM Machine Tap - E382 is only available to buy in quantities of 1
Product Information
Spiral flute machine tap with chamfer form C with a 2 - 3 x P semi - bottoming lead, for British Standard Pipe thread G 1/4in with 19 TPI and Normal class of fit, dimensions according to DIN 5156 standard with 11mm shank and 9mm square drive, powder metallurgical HSS - E with uncoated surface finish and 40° helix angle for 2 x D blind hole threading in stainless steel.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | E3821/4 |
| Size (in) | 1/4 - 19 |
| Features & Benefits | • E382 series • Uncoated (steam oxide) surface treatment • British standards pipe (BSP) thread • Meets DIN 5156 standards • Normal fit class for pipe thread • Blind hole application • 2xD usable tool depth to diameter ratio • Semi-bottoming tap chamfer (2 - 3 pitch lead) • Spiral flute geometry • 40° helix angle (flute) • Right hand rotation/cutting • Designed specifically for tapping stainless steel |
| Diameter (in) | 1/4 |
| Diameter (mm) | 1/4 |
| Thread Size x Pitch | 1/4 - 19 |
| Overall Length (in) | 3.9370 |
| Overall Length (mm) | 100 |
| Flute Type | Spiral Flute |
| Type | Machine Tap |
| Square Size (mm) | 9 |
| Thread Size | M12 |
| Application | Various Steels |
| Pitch (mm) | 19 |
| Teeth per Inch | 19 |
| DIN | DIN 5156 |
| Threads Per Inch | 19 |
| Number of Flutes | 4 |
| Thread Type | BSP(G) |
| Material | HSS-E-PM |
| Coating/Finish | Uncoated |
| Thread Length (mm) | 15 |
| Thread Diameter (in) | 1/4 |
| Thread Diameter (mm) | 1/4 |
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