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11IR0.75ISOBLU - Carmex Thread Turning Internal Insert - Metric - Right Hand
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | Metric |
| Pitch | 0.75 |
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The Carmex Thread Turning Internal Insert – Metric – Right Hand – 11IR0.75ISOBLU is a high-quality internal threading insert designed to create precise metric threads inside holes. As part of Carmex’s industry-leading range of thread turning inserts, it’s built for a wide range of applications—from routine to demanding turning tasks—making it a dependable choice for shops, maintenance teams, and hobbyists alike.
The laydown triangular geometry is engineered to cover a broad set of thread standards in use today, helping you reduce tooling complexity and keep production moving smoothly.
- Broad thread standard coverage: Designed to handle a wide variety of metric internal thread standards, so you can rely on a single insert to tackle many jobs and reduce inventory needs.
- Durable laydown triangular geometry: Robust cutting edges and stable geometry deliver long tool life and consistent thread quality across basic and more demanding tasks.
- Precise right-hand metric compatibility: Optimized for right-hand metric threads, ensuring accurate engagement and reliable performance with straightforward setup.
This insert helps you streamline workflows by minimizing tool changes, delivering dependable results, and supporting consistent performance across a range of materials and projects. With its versatile coverage and durable construction, it’s a practical, confidence-inspiring choice for both seasoned machinists and entry‑level operators.
Part Numbers
- Protool Part Number
- 11IR0.75ISOBLU
- 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.



