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Carmex Carbide Threading Insert - NPSM - TiAlN Coated - 30E11.5NPSM
| Application | Threading |
| Thread Form | NSPM |
| Internal or External | External |
| Insert Size | 30 |
| Pitch | 11.5 |
Learn more about Klarna
The Carmex Carbide Threading Insert is a TiAlN-coated carbide tool designed for professionals who machine NPSM and a wide range of common thread profiles. Built for durability and consistent results, it offers versatile coverage across multiple pitches and workpiece sizes.
- TiAlN coating: Improves hardness and heat resistance for longer tool life and steadier performance in demanding threading tasks.
- Five lengths: Available from 12 mm to 40 mm, providing flexible reach to suit small to larger workpieces.
- Wide thread pitch range: Capable of threading from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI) to cover the most common standards.
- Double-edged design: Each insert has two cutting edges (except for BSPT/NPT/NPTF/American Buttress/API RD), maximizing usage per insert and reducing downtime.
- Internal & external threading capability: For many thread profiles, the same insert can machine both internal and external threads, with exceptions for ISO/UN/NPSM/UNJ/Acme.
- NPSM compatibility: Specifically suited for NPSM threads and related profiles encountered in industrial components and hydraulic fittings.
This insert is an all-in-one solution for shops that need versatility without sacrificing precision. Its carbide construction paired with TiAlN coating delivers reliable performance across a variety of threading tasks, helping you achieve clean, accurate threads with fewer tool changes and consistent results from run to run.
| Application | Threading |
| Thread Form | NSPM |
| Internal or External | External |
| Insert Size | 30 |
| Pitch | 11.5 |
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 - NPSM - TiAlN Coated
View full collection →You are viewing 30E11.5NPSM. Click any other SKU to view its full details.
| Product SKU | Insert Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 12I18NPSM | 12 | 18 | £32.37 | 5 days | |
| 14E18NPSM | 14 | 18 | £32.37 | 5 days | |
| 14I18NPSM | 14 | 18 | £32.37 | In Stock | |
| 21E11.5NPSM | 21 | 11.5 | £43.03 | 5 days | |
| 21E14NPSM | 21 | 14 | £43.03 | 5 days | |
| 21I11.5NPSM | 21 | 11.5 | £35.22 | In Stock | |
| 21I14NPSM | 21 | 14 | £43.03 | 5 days | |
| 30E11.5NPSM Viewing | 30 | 11.5 | £58.99 | 5 days | |
| 30E8NPSM | 30 | 8 | £58.99 | 5 days | |
| 30I11.5NPSM | 30 | 11.5 | £58.99 | 5 days | |
| 30I8NPSM | 30 | 8 | £58.99 | 5 days | |
| 40E11.5NPSM | 40 | 11.5 | £102.05 | 5 days | |
| 40E8NPSM | 40 | 8 | £102.05 | 5 days | |
| 40I11.5NPSM | 40 | 11.5 | £102.05 | 5 days |
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