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Carmex Thread Turning Internal Insert - NPTF - Left Hand - 11IL18NPTFBMA
| Thread Type | Internal |
| Thread Direction | Left Hand |
| Thread Form | NPTF |
| Pitch | 18 |
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Description
Carmex Thread Turning Internal Insert - NPTF - Left Hand - 11IL18NPTFBMA is part of Carmex's industry-leading range of thread turning inserts. These high-quality laydown triangular inserts are designed to provide a solution for the majority of the thread standards available today, enabling efficient internal threading across a wide variety of projects.
- Broad thread compatibility: Laydown triangular inserts designed to cover the majority of thread standards in use today, helping you complete internal threads with a single tool for many common tasks.
- Left-hand NPTF threading support: Specifically tuned for left-hand internal threads in NPTF applications, ensuring accurate thread form and dependable results.
- Reliable performance across basic to demanding tasks: Built to handle a wide range of applications, delivering consistent results and reducing rework across projects.
Together, these features help you complete internal threads faster and with greater consistency. Use it across a range of standards, reduce tool changes, and trust the insert to deliver in both everyday and more challenging tasks. The result is smoother workflows, fewer reworks, and more predictable results in your production or repair work.
Part Numbers
- Protool Part Number
- 11IL18NPTFBMA
- Brand
- Carmex
- Category
- Thread Turning
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 Thread Turning Internal Inserts - NPTF - Right/Left Hand
View full collection →You are viewing 11IL18NPTFBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 06IL27NPTFBMA | Internal | Left Hand | NPTF | 27 | 6 | BMA | £10.23 | 5 days | |
| 06IR27NPTFBMA | Internal | Right Hand | NPTF | 27 | 6 | BMA | £13.35 | In Stock | |
| 08IL18NPTFBMA | Internal | Left Hand | NPTF | 18 | 8 | BMA | £10.23 | 5 days | |
| 08IL27NPTFBMA | Internal | Left Hand | NPTF | 27 | 8 | BMA | £10.23 | 5 days | |
| 08IR18NPTFBMA | Internal | Right Hand | NPTF | 18 | 8 | BMA | £13.35 | 5 days | |
| 08IR27NPTFBMA | Internal | Right Hand | NPTF | 27 | 8 | BMA | £13.35 | In Stock | |
| 11IL14NPTFBMA | Internal | Left Hand | NPTF | 14 | 11 | BMA | £9.30 | 5 days | |
| 11IL18NPTFBMA Viewing | Internal | Left Hand | NPTF | 18 | 11 | BMA | £9.30 | 5 days | |
| 11IL27NPTFBMA | Internal | Left Hand | NPTF | 27 | 11 | BMA | £9.30 | 5 days | |
| 11IR14NPTFBMA | Internal | Right Hand | NPTF | 14 | 11 | BMA | £12.13 | In Stock | |
| 11IR18NPTFBMA | Internal | Right Hand | NPTF | 18 | 11 | BMA | £12.13 | 5 days | |
| 11IR27NPTFBMA | Internal | Right Hand | NPTF | 27 | 11 | BMA | £12.13 | In Stock | |
| 16IL11.5NPTFBMA | Internal | Left Hand | NPTF | 11.5 | 16 | BMA | £10.91 | 5 days | |
| 16IL14NPTFBMA | Internal | Left Hand | NPTF | 14 | 16 | BMA | £8.37 | 5 days | |
| 16IL18NPTFBMA | Internal | Left Hand | NPTF | 18 | 16 | BMA | £8.37 | 5 days | |
| 16IL27NPTFBMA | Internal | Left Hand | NPTF | 27 | 16 | BMA | £8.37 | 5 days | |
| 16IL8NPTFBMA | Internal | Left Hand | NPTF | 8 | 16 | BMA | £8.37 | 5 days | |
| 16IR11.5NPTFBMA | Internal | Right Hand | NPTF | 11.5 | 16 | BMA | £10.91 | 5 days | |
| 16IR14NPTFBMA | Internal | Right Hand | NPTF | 14 | 16 | BMA | £10.91 | In Stock | |
| 16IR18NPTFBMA | Internal | Right Hand | NPTF | 18 | 16 | BMA | £10.91 | 5 days | |
| 16IR27NPTFBMA | Internal | Right Hand | NPTF | 27 | 16 | BMA | £10.91 | In Stock | |
| 16IR8NPTFBMA | Internal | Right Hand | NPTF | 8 | 16 | BMA | £10.91 | 5 days |
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