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Carmex Threading Tap - Spiral Point - UNC Supercut Tap - HSS-E - 1 x 8
| Style | Spiral Point |
| Form | UNC |
| Size | 1 |
| Pitch | 8 |
| Tolerance | 2B |
| Standard | DIN 376 |
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The Carmex Spiral Point UNC Supercut Tap in HSS-E is a high-performance threading tool designed for machinists who demand precise UNC threads in challenging materials. Built from cobalt-enhanced high-speed steel, it offers exceptional durability and efficient chip control for demanding tapping operations.
- Size and Thread: 1 in. diameter with 8 threads per inch UNC (1 x 8) for standard Unified National Coarse threading.
- Material: HSS-E (high-speed steel with cobalt) for improved hardness and heat resistance under heavy cutting.
- Design: Spiral Point (Supercut) geometry that reinforces thread formation and directs chips forward for smoother tapping.
- Chip Evacuation: Spiral channels efficiently move chips away from the cutting edge, reducing the risk of clogging during operation.
- Durability: Robust construction crafted to withstand high-speed threading and tough materials with extended tool life.
- Application: Optimized for UNC threading in metalworking, manufacturing, and automotive applications where reliability matters.
This tap helps you achieve clean, accurate threads quickly, minimizing chatter and defects while maximizing productivity. The spiral point design enhances throughput by promoting consistent chip removal, so you can maintain steady speeds and reproducible results across multiple holes. Ideal for professionals tackling hard metals and high-speed tapping tasks, the Carmex UNC Supercut Tap delivers dependable performance when it matters most.
| Style | Spiral Point |
| Form | UNC |
| Size | 1 |
| Pitch | 8 |
| Tolerance | 2B |
| Standard | DIN 376 |
| Reach | N/A |
| Thread Direction | Right Hand |
| Substrate | HSS-E |
| Materials | Universal |
| Shank Diameter | 20 |
| Overall Length | 160 |
| Flute Length | 38 |
| Square | 16 |
| Drill Diameter | 22.25 |
| 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 Point - UNC Supercut Tap - HSS-E
View full collection →You are viewing CTPD376B1-8UNC2BXT5. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Flute Length | Square | Drill Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| CTPD371B256UNC2BXT5 | No. 2 | 56 | 45 | 10 | 2.1 | 1.85 | £22.22 | 5 days | |
| CTPD371B440UNC2BXT5 | No. 4 | 40 | 56 | 10 | 2.7 | 2.35 | £19.34 | In Stock | |
| CTPD371B540UNC2BXT5 | No. 5 | 40 | 56 | 10 | 2.7 | 2.65 | £19.34 | 5 days | |
| CTPD371B832UNC2BXT5 | No. 8 | 32 | 63 | 12 | 3.4 | 3.5 | £21.34 | 5 days | |
| CTPD371B1024UNC2BXT5 | No. 10 | 24 | 70 | 14 | 4.9 | 3.9 | £21.34 | 5 days | |
| CTPD371B1224UNC2BXT5 | No. 12 | 24 | 80 | 18 | 4.9 | 4.5 | £22.12 | 5 days | |
| CTPD371B025020UNC2BXT5 | 1/4 | 20 | 80 | 18 | 5.5 | 5.1 | £26.50 | 5 days | |
| CTPD371B031218UNC2BXT5 | 5/16 | 18 | 90 | 20 | 6 | 6.6 | £26.50 | 5 days | |
| CTPD371B037516UNC2BXT5 | 3/8 | 16 | 100 | 20 | 8 | 8 | £34.80 | 5 days | |
| CTPD376B043714UNC2BXT5 | 7/16 | 14 | 100 | 22 | 6.2 | 9.4 | £45.28 | 5 days | |
| CTPD376B050013UNC2BXT5 | 1/2 | 13 | 110 | 24 | 7 | 10.8 | £60.94 | 5 days | |
| CTPD376B056212UNC2BXT5 | 9/16 | 12 | 110 | 25 | 9 | 12.2 | £60.94 | 5 days | |
| CTPD376B062511UNC2BXT5 | 5/8 | 11 | 110 | 32 | 9 | 13.5 | £69.06 | 5 days | |
| CTPD376B075010UNC2BXT5 | 3/4 | 10 | 125 | 32 | 11 | 16.5 | £102.64 | 5 days | |
| CTPD376B08759UNC2BXT5 | 7/8 | 9 | 140 | 32 | 14.5 | 19.5 | £138.30 | 5 days | |
| CTPD376B1-8UNC2BXT5 Viewing | 1 | 8 | 160 | 38 | 16 | 22.25 | £189.28 | 5 days |
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