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Dormer 1/4 - 19 BSPT (RC) HSS Bottom Straight Flute Hand Tap E550
Order Code
TDG-99738B
£41.04 £34.20
Incl. VAT Ex. VAT
Dormer 1/4 - 19 BSPT (RC) HSS Bottom Straight Flute Hand Tap E550 is only available to buy in quantities of 1
Product Information
Straight flute serial hand tap is ideal for hand tapping tough materials. The straight flute design makes it ideal for both through and blind holes. Available as a single finishing tap or as a set of two serial taps, which should be used one after the other to create the full thread.
Technical Specification
| Brand | Dormer |
|---|---|
| Manufacturer Part Number | E5501/4 |
| Size (in) | 1/4 - 19 |
| Features & Benefits | • Uncoated finish • British standard taper pipe, 1:16 taper (BSPT) thread • Meets ISO 2284 - pipe tap standards • Normal fit class for pipe thread • Through or blind hole application • 1.5xD usable tool depth to diameter ratio • High speed steel tool material • Semi-bottoming tap chamfer (2 - 3 pitch lead) • Straight flute geometry • Right hand rotation/cutting |
| Overall Length (in) | 2.6378 |
| Overall Length (mm) | 67 |
| Thread Size x Pitch | 1/4 - 19 |
| Flute Type | Straight Flute |
| Material | HSS |
| Type | Hand Tap |
| Coating/Finish | Uncoated |
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