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Carmex Thread Turning Internal Insert - NPT - Right Hand - 27IR11.5NPT3MBMA
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | NPT |
| Pitch | 11.5 |
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Description
Carmex Thread Turning Internal Insert for NPT, Right Hand (27IR11.5NPT3MBMA) is designed for precision internal threading tasks. This insert is part of an industry-leading range recognized worldwide for broad thread-standards compatibility and dependable performance.
Whether you’re performing routine jobs or more demanding precision work, this insert delivers reliable results across a wide range of applications—from basic to advanced.
- Extensive thread-standard coverage: The Carmex thread turning inserts provide solutions for the majority of thread standards in use today, reducing the need for multiple tools and enabling faster, more flexible production.
- Triangular laydown geometry for stable cutting: The laydown triangular design delivers stable engagement and efficient chip control, helping you achieve consistent internal threads on a wide range of parts.
- Industry-leading quality and reliability: Recognized worldwide for its quality, this insert is built to withstand daily production use and deliver dependable performance across basic to demanding applications.
With broad compatibility and a stable cutting action, this Carmex internal insert helps you complete more jobs with fewer tool changes and predictable results. It supports consistent thread quality and reliable performance, making it easier to plan production and meet deadlines.
Part Numbers
- Protool Part Number
- 27IR11.5NPT3MBMA
- 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 - Multitooth - NPT - Right Hand
View full collection →You are viewing 27IR11.5NPT3MBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 16IR14NPT2MBMA | Internal | Right Hand | NPT | 14 | 16 | BMA | £13.68 | 5 days | |
| 22IR11.5NPT2MBMA | Internal | Right Hand | NPT | 11.5 | 22 | BMA | £21.67 | 5 days | |
| 27IR11.5NPT3MBMA Viewing | Internal | Right Hand | NPT | 11.5 | 27 | BMA | £36.81 | 5 days | |
| 27IR8NPT2MBMA | Internal | Right Hand | NPT | 8 | 27 | BMA | £36.81 | 5 days |
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