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Carmex Carbide Threading Insert - ISO/METRIC - TiAlN Coated - 12I1.0ISO
| Application | Threading |
| Thread Form | ISO |
| Internal or External | Internal |
| Insert Size | 12 |
| Pitch | 1 |
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Carmex Carbide Threading Insert — TiAlN coated ISO/METRIC threading solution designed for durability and versatility in busy shops. It covers all common thread profiles and helps minimize tool changes while delivering consistent results across applications.
- TiAlN coated carbide: Hardened carbide core with a TiAlN coating for improved wear resistance and heat tolerance during demanding threading tasks.
- ISO/METRIC thread profiles: A versatile insert family that covers the standard ISO and METRIC threading needs in one solution.
- Five length options (12 mm to 40 mm): Available in five lengths to match hole size and required pitch, providing flexibility for different jobs.
- Pitch range: Depending on length, supports pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI).
- Double-sided cutting edges: Each insert has two cutting edges for extended usable life (except for BSPT/NPT/NPTF/American Buttress/API RD profiles).
- Internal & External capability: For many thread profiles, the same insert can machine both internal and external threads, with exceptions for ISO/UN/NPSM/UNJ/Acme profiles.
This threading insert is built to simplify your tooling and boost productivity. The TiAlN coating helps maintain edge life under higher speeds, while the double-edged design reduces downtime from edge indexing. With five length options and broad profile coverage, you can tackle a wide range of threading tasks—from routine repairs to production runs—without juggling multiple inserts.
| Application | Threading |
| Thread Form | ISO |
| Internal or External | Internal |
| Insert Size | 12 |
| Pitch | 1 |
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 Carbide Threading Inserts - ISO/METRIC - TiAlN Coated
View full collection →You are viewing 12I1.0ISO. Click any other SKU to view its full details.
| Product SKU | Insert Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 12I0.5ISO | 12 | 0.5 | £26.50 | In Stock | |
| 12I0.75ISO | 12 | 0.75 | £26.50 | In Stock | |
| 12I1.0ISO Viewing | 12 | 1 | £26.50 | In Stock | |
| 12I1.25ISO | 12 | 1.25 | £26.50 | In Stock | |
| 12I1.5ISO | 12 | 1.5 | £26.50 | 5 days | |
| 14I0.5ISO | 14 | 0.5 | £26.50 | In Stock | |
| 14E0.75ISO | 14 | 0.75 | £26.50 | In Stock | |
| 14I0.75ISO | 14 | 0.75 | £26.50 | In Stock | |
| 14E1.0ISO | 14 | 1 | £26.50 | In Stock | |
| 14I1.0ISO | 14 | 1 | £26.50 | 5 days | |
| 14E1.25ISO | 14 | 1.25 | £26.50 | In Stock | |
| 14I1.25ISO | 14 | 1.25 | £26.50 | In Stock | |
| 14E1.5ISO | 14 | 1.5 | £26.50 | In Stock | |
| 14I1.5ISO | 14 | 1.5 | £26.50 | In Stock | |
| 14E1.75ISO | 14 | 1.75 | £26.50 | In Stock | |
| 14I1.75ISO | 14 | 1.75 | £26.50 | In Stock | |
| 14E2.0ISO | 14 | 2 | £26.50 | 5 days | |
| 14I2.0ISO | 14 | 2 | £26.50 | 5 days | |
| 14E2.5ISO | 14 | 2.5 | £26.50 | 5 days | |
| 14I2.5ISO | 14 | 2.5 | £26.50 | 5 days | |
| 21E1.0ISO | 21 | 1 | £35.22 | In Stock | |
| 21I1.0ISO | 21 | 1 | £35.22 | In Stock | |
| 21E1.5ISO | 21 | 1.5 | £35.22 | In Stock | |
| 21I1.5ISO | 21 | 1.5 | £35.22 | 5 days | |
| 21I1.75ISO | 21 | 1.75 | £35.22 | In Stock | |
| 21E2.0ISO | 21 | 2 | £35.22 | In Stock | |
| 21I2.0ISO | 21 | 2 | £35.22 | In Stock | |
| 21E2.5ISO | 21 | 2.5 | £35.22 | In Stock | |
| 21I2.5ISO | 21 | 2.5 | £35.22 | In Stock | |
| 21E3.0ISO | 21 | 3 | £35.22 | In Stock | |
| 21I3.0ISO | 21 | 3 | £35.22 | In Stock | |
| 21I3.5ISO | 21 | 3.5 | £35.22 | In Stock | |
| 30E1.5ISO | 30 | 1.5 | £48.30 | In Stock | |
| 30I1.5ISO | 30 | 1.5 | £48.30 | 5 days | |
| 30E2.0ISO | 30 | 2 | £48.30 | In Stock | |
| 30I2.0ISO | 30 | 2 | £48.30 | In Stock | |
| 30E3.0ISO | 30 | 3 | £48.30 | In Stock | |
| 30I3.0ISO | 30 | 3 | £48.30 | In Stock | |
| 30E3.5ISO | 30 | 3.5 | £48.30 | In Stock | |
| 30I3.5ISO | 30 | 3.5 | £48.30 | In Stock | |
| 30E4.0ISO | 30 | 4 | £48.30 | 5 days | |
| 30I4.0ISO | 30 | 4 | £48.30 | In Stock | |
| 30I4.5ISO | 30 | 4.5 | £48.30 | In Stock | |
| 30I5.0ISO | 30 | 5 | £48.30 | In Stock | |
| 30I5.5ISO | 30 | 5.5 | £48.30 | In Stock | |
| 40E1.5ISO | 40 | 1.5 | £83.54 | 5 days | |
| 40I1.5ISO | 40 | 1.5 | £83.54 | 5 days | |
| 40E2.0ISO | 40 | 2 | £83.54 | 5 days | |
| 40I2.0ISO | 40 | 2 | £83.54 | 5 days | |
| 40E3.0ISO | 40 | 3 | £83.54 | 5 days | |
| 40I3.0ISO | 40 | 3 | £83.54 | 5 days | |
| 40I3.5ISO | 40 | 3 | £83.54 | 5 days | |
| 40E4.0ISO | 40 | 4 | £83.54 | 5 days | |
| 40I4.0ISO | 40 | 4 | £83.54 | 5 days | |
| 40I4.5ISO | 40 | 4 | £83.54 | 5 days | |
| 40E5.0ISO | 40 | 5 | £83.54 | 5 days | |
| 40I5.0ISO | 40 | 5 | £83.54 | 5 days | |
| 40I5.5ISO | 40 | 5.5 | £83.54 | 5 days | |
| 40E6.0ISO | 40 | 6 | £83.54 | 5 days | |
| 40I6.0ISO | 40 | 6 | £83.54 | In Stock |
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