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16IR3.0ISOBLU - Carmex Thread Turning Internal Insert - Metric - Right Hand
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | Metric |
| Pitch | 3 |
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Introducing the Carmex Thread Turning Internal Insert - Metric - Right Hand - 16IR3.0ISOBLU. This internal threading insert is part of our industry-leading range, widely recognized for quality. The laydown triangular design is built to cover the majority of thread standards used today, offering a practical, versatile solution for many jobs.
From everyday threading tasks to the most demanding assignments, this insert delivers reliable performance on metric right-hand threads, helping you complete work accurately and efficiently.
- Wide compatibility with major thread standards: Designed to cover the majority of thread standards in use today, helping you complete more jobs with a single tool.
- Laydown triangular geometry for versatile use: The high-quality triangular insert is crafted to work across a broad range of applications, simplifying tool selection and setup.
- Reliable performance for basic to demanding tasks: Built to deliver consistent results across simple and challenging threading jobs, reducing rework and delays.
This insert helps you streamline production by covering many standard threads with one tool, saving time and reducing tool inventory. Its metric-right-hand orientation ensures you get dependable results on internal threads, while the globally recognized Carmex quality provides confidence in durability and longevity for everyday shop-floor use.
Part Numbers
- Protool Part Number
- 16IR3.0ISOBLU
- 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.



