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Dormer 1/4 - 19 BSPF HSS Taper Bright Finish Straight Flute Hand Tap E547
Order Code
TDG-99685E
£23.53 £19.61
Incl. VAT Ex. VAT
Dormer 1/4 - 19 BSPF HSS Taper Bright Finish Straight Flute Hand Tap E547 is only available to buy in quantities of 1
Product Information
Straight flute hand tap is a versatile tool, suitable for hand and machine tapping, with a straight flute design for both through and blind holes. Available with taper lead NO1 for short through holes.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | E5471/4NO1 |
| Features & Benefits | • High speed steel tool material • Uncoated finish • Taper lead, 6-8 pitch lead • British standard pipe thread • ISO 2284 tap standard • Normal fit class for pipe thread • Through or blind hole application • 1.5xD usable tool depth to diameter ratio • Straight flute geometry • Right hand rotation/cutting • Series E547 |
| Thread Size | 1/4 in |
| Diameter (in) | 1/4 |
| Diameter (mm) | 1/4 |
| Drill Diameter (mm) | 11.8 |
| Pitch | 19 TPI BSPF |
| Square Size (mm) | 8.0 |
| Thread Length (mm) | 19 |
| Overall Length (in) | 2.6378 |
| Overall Length (mm) | 67 |
| Chamfer | Taper |
| Flute Length (mm) | 19 |
| Flute Type | 4 |
| Number of Flutes | 4 |
| Thread Type | BSP (G) |
| Material | HSS |
| Type | HSS ISO Straight Flute Hand Taps |
| Coating/Finish | Uncoated |
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