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Carmex Threading Tap - Spiral Point - UNC Supercut Tap - HSS-E - 9/16 x 12
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Description
The Carmex UNC Spiral Point Tap, 9/16 x 12, is a high-performance threading tool designed for professionals who demand precise, durable taps for Unified National Coarse threads. Crafted with HSS-E (high-speed steel with cobalt), it combines toughness and heat resistance to tackle through-holes and challenging materials with confidence.
- Thread Size: 9/16" diameter, 12 UNC (Unified National Coarse) threads per inch
- Geometry: Spiral Point (gun-style) design to efficiently push chips forward and promote smooth thread formation
- Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance
- Cutting Design: Supercut geometry built for durable cutting action and reliable performance in demanding applications
- Applications: Ideal for through-holes and tougher metals where robust tapping is required
This tap is engineered to deliver consistent, accurate UNC threads in metalworking environments, reducing tool chatter and minimizing chip clogging. Its through-hole performance and durable construction make it a reliable choice for production runs as well as precise, one-off projects.
Part Numbers
- Protool Part Number
- CTPD376B056212UNC2BXT5
- 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 Point - UNC Supercut Tap - HSS-E
View full collection →You are viewing CTPD376B056212UNC2BXT5. 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 Viewing | 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 | 1 | 8 | 160 | 38 | 16 | 22.25 | £189.28 | 5 days |
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