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Carmex Threading Tap - Spiral Flute - BSP Supercut Tap - HSS-E - 1/4 x 19
| Style | Spiral Flute |
| Form | BSP |
| Size | 1/4 |
| Pitch | 19 |
| Tolerance | N/A |
| Standard | DIN 5156 |
Learn more about Klarna
The Carmex Threading Tap is a precision BSP tap built for professionals who demand clean, accurate British Standard Pipe threads in metal. Designed for reliability in demanding materials, it delivers consistent performance across high-speed threading tasks.
- Material: HSS-E (high-speed steel with cobalt) for enhanced hardness, heat resistance, and long tool life.
- Flute Design: Spiral flute geometry for efficient chip evacuation and reduced risk of binding during cutting.
- Thread Type: BSP Supercut profile optimized for precise BSP internal threads and smooth engagement.
- Size: 1/4" diameter with 19 TPI (1/4 x 19 BSP) for standard BSP applications.
- Construction: Robust craftsmanship designed to withstand high-speed threading in tough metals and maintain thread accuracy.
This tap excels in plumbing, hydraulic, and industrial piping projects where leak-tight BSP joints are essential. The combination of HSS-E material and spiral flute enables faster cycles, cleaner cuts, and less downtime from chip clogging, making it a dependable choice for workshop reliability. Use with appropriate cutting fluid and steady feed to maximize tool life and achieve consistently precise BSP threads on steel, cast iron, and other common metals.
| Style | Spiral Flute |
| Form | BSP |
| Size | 1/4 |
| Pitch | 19 |
| Tolerance | N/A |
| Standard | DIN 5156 |
| Reach | N/A |
| Thread Direction | Right Hand |
| Substrate | HSS-E |
| Materials | Universal |
| Shank Diameter | 11 |
| Overall Length | 100 |
| Flute Length | 14 |
| Square | 12 |
| Drill Diameter | 19 |
| Finish | XT5 |
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Carmex Threading Taps - Spiral Flute - BSP Supercut Tap - HSS-E
View full collection →You are viewing CTSD5156CG1/4XT5. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Shank Diameter | Overall Length | Flute Length | Drill Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| CTSD5156CG1/8XT5 | 1/8 | 28 | 7 | 90 | 10 | 8.8 | £38.18 | 5 days | |
| CTSD5156CG1/4XT5 Viewing | 1/4 | 19 | 11 | 100 | 14 | 19 | £57.76 | 5 days | |
| CTSD5156CG3/8XT5 | 3/8 | 19 | 12 | 100 | 15 | N/A | £91.96 | 5 days | |
| CTSD5156CG1/2XT5 | 1/2 | 14 | 16 | 125 | 17 | N/A | £100.44 | 5 days | |
| CTSD5156CG3/4XT5 | 3/4 | 14 | 20 | 140 | 20 | N/A | £176.38 | 5 days | |
| CTSD5156CG1XT5 | 1 | 11 | 25 | 160 | 24 | N/A | £297.32 | 5 days |
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