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Carmex Threading Tap - Spiral Point - UNC Supercut Tap - Powder Metal - No. 2 x 56
| Style | Spiral Point |
| Form | UNC |
| Size | No. 2 |
| Pitch | 56 |
| Tolerance | 2BX |
| Standard | DIN 371 |
Learn more about Klarna
The Carmex Threading Tap is a purpose-built tool for professionals who need fast, reliable UNC threads in through-holes. Crafted from powder metal and designed with a spiral-point geometry, it thrives in demanding materials and high-speed tapping.
- No. 2 x 56 UNC: Spiral-point tap engineered for Unified National Coarse threads in through-holes.
- Material: Powder metal construction delivers durability and wear resistance for repeated use in tougher materials.
- Geometry: Spiral Point (gun-style) design channels chips forward to minimize clogging and maintain smooth cutting action.
- Drive Type: Square shank compatible with standard tap wrenches and tooling setups for secure, precise engagement.
- Application: Optimized for UNC threading in a range of metals, including challenging substrates where clean, accurate threads matter.
This tap helps you achieve clean, consistent threads with less downtime due to chip buildup. The spiral-point design pushes chips ahead, reducing backward pressure and improving permitted feed rates in high-speed operations. Powder metal construction contributes to a longer tool life in demanding environments, while the square shank provides reliable engagement with common tapping equipment. Ideal for machine shops, fabrication work, and maintenance tasks that require robust UNC threading without compromising accuracy.
| Style | Spiral Point |
| Form | UNC |
| Size | No. 2 |
| Pitch | 56 |
| Tolerance | 2BX |
| Standard | DIN 371 |
| Reach | 13 |
| Thread Direction | Right Hand |
| Substrate | Powder Metal |
| Materials | Universal |
| Shank Diameter | 2.8 |
| Overall Length | 45 |
| Flute Length | 10 |
| Square | 2.1 |
| Drill Diameter | 1.85 |
| Finish | XT3 |
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 Point - UNC Supercut Tap - Powder Metal
View full collection →You are viewing CTPD371B256UNC2BXXT3. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Flute Length | Square | Drill Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| CTPD371B256UNC2BXXT3 Viewing | No. 2 | 56 | 45 | 10 | 2.1 | 1.85 | £35.02 | 5 days | |
| CTPD371B440UNC2BXXT3 | No. 4 | 40 | 56 | 5 | 2.7 | 2.35 | £26.74 | In Stock | |
| CTPD371B540UNC2BXXT3 | No. 5 | 40 | 56 | 7 | 2.7 | 2.65 | £26.74 | 5 days | |
| CTPD371B632UNC2BXXT3 | No. 6 | 32 | 56 | 6 | 3 | 2.85 | £28.10 | 5 days | |
| CTPD371B832UNC2BXXT3 | No. 8 | 32 | 63 | 7 | 3.4 | 3.5 | £30.60 | 5 days | |
| CTPD371B1024UNC2BXXT3 | No. 10 | 24 | 70 | 8 | 4.9 | 3.9 | £30.60 | 5 days | |
| CTPD371B1224UNC2BXXT3 | No. 12 | 24 | 80 | 10 | 4.9 | 4.5 | £31.66 | 5 days | |
| CTPD371B025020UNC2BXXT3 | 1/4 | 20 | 80 | 13 | 5.5 | 5.1 | £38.04 | 5 days | |
| CTPD371B031218UNC2BXXT3 | 5/16 | 18 | 90 | 13 | 6 | 6.6 | £38.04 | 5 days | |
| CTPD371B037516UNC2BXXT3 | 3/8 | 16 | 100 | 15 | 8 | 8 | £50.00 | 5 days | |
| CTPD376B043714UNC2BXXT3 | 7/16 | 14 | 100 | 15 | 6.2 | 9.4 | £65.00 | 5 days | |
| CTPD376B050013UNC2BXXT3 | 1/2 | 13 | 110 | 18 | 7 | 10.8 | £87.50 | 5 days | |
| CTPD376B056212UNC2BXXT3 | 9/16 | 12 | 110 | 20 | 9 | 12.2 | £87.50 | 5 days | |
| CTPD376B062511UNC2BXXT3 | 5/8 | 11 | 110 | 22 | 9 | 13.5 | £103.92 | 5 days |
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