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Carmex Threading Tap - Spiral Flute - Metric Supercut Tap - HSS-E - M12 x 1.25
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Description
The Carmex Threading Tap, Spiral Flute, Metric Supercut, in M12 x 1.25, is built for precision metric threading in metalworking. Designed for professionals tackling tough materials, it combines durability with efficient cutting to keep production moving.
- Material and construction: HSS-E (high-speed steel with cobalt) for improved hardness, heat resistance, and long life in demanding tapping tasks.
- Flute design: Spiral flute geometry to efficiently evacuate chips, reducing clogging and promoting smooth entry and cut.
- Thread specification: Metric thread profile M12 x 1.25 for standard, reliable performance in metric applications.
- Cutting geometry: Supercut edge design delivers sharp, consistent cuts and extended tool life.
- Recommended usage: Optimized for threading in tough materials and during high-speed operations, suitable for production runs and repair work in metal fabrication.
With this tap, you gain precise, repeatable threads with a clean finish. The spiral flute keeps chips moving away from the cutting edge, reducing the risk of binding and thread damage. The HSS-E composition stands up to heat and wear, enabling productive tapping even in challenging materials and at higher speeds. Whether you’re fabricating a new component, repairing critical threads, or performing routine production tasks, this tap delivers dependable results and longer tool life, helping you reduce downtime and improve throughput.
Part Numbers
- Protool Part Number
- CTSD374CM12X1.256HXT5
- 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 - Metric Supercut Tap - HSS-E
View full collection →You are viewing CTSD374CM12X1.256HXT5. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Reach | Shank Diameter | Overall Length | Flute Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| CTSD371CM8X1.06HXT5 | M8 | 1 | 35 | 8 | 90 | 13 | £25.88 | 5 days | |
| CTSD371CM10X1.06HXT5 | M10 | 1 | 35 | 10 | 90 | 13 | £32.66 | 5 days | |
| CTSD374CM12X1.256HXT5 Viewing | M12 | 1.25 | N/A | 9 | 100 | 15 | £44.30 | 5 days | |
| CTSD371CM8X1.06HXXT3 | M8 | 1 | 35 | 8 | 90 | 13 | £42.28 | 5 days | |
| CTSD371CM10X1.06HXXT3 | M10 | 1 | 35 | 10 | 90 | 13 | £50.00 | 5 days | |
| CTSD374CM12X1.256HXXT3 | M12 | 1.25 | N/A | 9 | 100 | 15 | £72.22 | 5 days |
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