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Carmex Threading Tap - Spiral Flute - UNC Supercut Tap - HSS-E - 5/8 x 11
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Description
The Carmex Threading Tap is a spiral-flute UNC tap built for precise coarse-threading in demanding metalworking environments. Designed for workshops and professionals who need dependable, high-speed threading with long tool life.
- Thread Standard: UNC (Unified National Coarse) with 5/8" diameter and 11 threads per inch (5/8-11 UNC) for standard coarse-thread applications.
- Flute Design: Spiral flute geometry that promotes efficient chip removal and reduces the risk of binding during deep or through-hole threads.
- Material: HSS-E (high-speed steel with cobalt) for enhanced hardness, heat resistance, and wear life in tough materials.
- Cutting Geometry: Supercut design engineered to deliver smoother cuts and extended tool life for repeated threading tasks.
- Size: 5/8" diameter with 11 threads per inch, suited for common UNC needs in metal fabrication and repair.
This tap provides reliable, consistent threads in challenging materials, thanks to its cobalt-infused steel and optimized cutting geometry. The spiral flute facilitates quick chip evacuation, helping maintain cutting efficiency and reducing downtime due to clogged threads. HSS-E construction ensures the edge stays sharper longer under high-speed threading conditions, making it a dependable choice for automotive, machinery, and general maintenance work. For best results, use with appropriate cutting fluid and steady, guided tapping to minimize tool deflection and maximize thread accuracy.
Part Numbers
- Protool Part Number
- CTSD376C062511UNC2BXT5
- Brand
- Carmex
- Category
- Threading Tap
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 - UNC Supercut Tap - HSS-E
View full collection →You are viewing CTSD376C062511UNC2BXT5. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Flute Length | Square | Drill Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| CTSD371C256UNC2BXT5 | No. 2 | 56 | 45 | 10 | 2.1 | 1.85 | £25.46 | 5 days | |
| CTSD371C440UNC2BXT5 | No. 4 | 40 | 56 | 5 | 2.7 | 2.35 | £20.20 | In Stock | |
| CTSD371C540UNC2BXT5 | No. 5 | 40 | 56 | 7 | 2.7 | 2.65 | £20.20 | 5 days | |
| CTSD371C632UNC2BXT5 | No. 6 | 32 | 56 | 6 | 3 | 2.85 | £20.42 | 5 days | |
| CTSD371C1024UNC2BXT5 | No. 10 | 24 | 70 | 8 | 4.9 | 3.9 | £22.22 | 5 days | |
| CTSD371C1224UNC2BXT5 | No. 12 | 24 | 80 | 10 | 4.9 | 4.5 | £23.00 | 5 days | |
| CTSD371C025020UNC2BXT5 | 1/4 | 20 | 80 | 13 | 5.5 | 5.1 | £27.66 | 5 days | |
| CTSD371C031218UNC2BXT5 | 5/16 | 18 | 90 | 13 | 6 | 6.6 | £27.66 | 5 days | |
| CTSD371C037516UNC2BXT5 | 3/8 | 16 | 100 | 15 | 8 | 8 | £36.32 | 5 days | |
| CTSD376C043714UNC2BXT5 | 7/16 | 14 | 100 | 15 | 6.2 | 9.4 | £47.22 | 5 days | |
| CTSD376C050013UNC2BXT5 | 1/2 | 13 | 110 | 18 | 7 | 10.8 | £63.58 | 5 days | |
| CTSD376C056212UNC2BXT5 | 9/16 | 12 | 110 | 20 | 9 | 12.2 | £63.58 | 5 days | |
| CTSD376C062511UNC2BXT5 Viewing | 5/8 | 11 | 110 | 22 | 9 | 13.5 | £74.48 | 5 days | |
| CTSD376C075010UNC2BXT5 | 3/4 | 10 | 125 | 25 | 11 | 16.5 | £110.52 | 5 days | |
| CTSD376C08759UNC2BXT5 | 7/8 | 9 | 140 | 30 | 14.5 | 19.5 | £149.38 | 5 days | |
| CTSD376C1-8UNC2BXT5 | 1 | 8 | 160 | 30 | 16 | 22.25 | £194.02 | 5 days |
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