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16IL2.0ISOBLU - Carmex Thread Turning Internal Insert - Metric - Left Hand
| Thread Type | Internal |
| Thread Direction | Left Hand |
| Thread Form | Metric |
| Pitch | 2 |
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Carmex Thread Turning Internal Insert, Metric - Left Hand - 16IL2.0ISOBLU, is a precision internal-thread cutting insert designed for metalworking applications. As part of our industry-leading range of thread turning inserts, it delivers dependable performance across a wide range of metric thread standards using a compact, laydown triangular geometry.
This versatile insert is suitable for engineers, machinists, and hobbyists alike, offering predictable results from basic to the most demanding threading tasks with consistent quality.
- Wide thread-standard compatibility: Covers a broad range of metric thread standards, reducing tool changes and simplifying inventory so you can complete more jobs with a single insert.
- Rigid laydown triangular design: Provides stable cutting geometry, even wear, and reliable performance across multiple passes for cleaner threads and longer insert life.
- Left-hand, metric threading capability: Supports left-hand thread turning in metric sizes, enabling versatile operations without swapping inserts or tools.
This insert helps streamline your threading workflow by handling multiple standards with one tool, cutting setup time and downtime. Its durable geometry and stable performance translate into consistent thread finish, fewer reworks, and greater predictability across jobs, making it a dependable choice for shop floors and benches alike.
Part Numbers
- Protool Part Number
- 16IL2.0ISOBLU
- 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.



