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11ER0.8ISOBMA - Carmex Thread Turning External Insert - Metric - Right Hand
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | Metric |
| Pitch | 0.8 |
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Carmex Thread Turning External Insert - Metric - Right Hand - 11ER0.8ISOBMA is a high‑quality external insert designed specifically for metric right‑hand thread turning. It sits in Carmex’s industry‑leading range of thread turning inserts, trusted worldwide for reliable performance across a wide array of thread standards.
These laydown triangular inserts are engineered to cover the majority of thread standards in use today, giving you a single solution that can handle everything from basic threading tasks to more demanding applications.
- Broad compatibility with metric right-hand thread standards: Designed to cover the majority of thread standards in use today, reducing tool changes and inventory complexity.
- Stable, precise cutting with laydown triangular geometry: The laydown triangular insert geometry provides stable engagement and consistent thread form across a wide range of materials and conditions.
- Industry-leading range, globally trusted: Part of Carmex’s renowned thread turning insert family, delivering dependable performance and reassuring consistency across projects.
This insert helps you streamline threading work, minimize downtime from tool changes, and achieve reliable, repeatable thread quality across multiple standards. It’s well suited for professional shops and on‑site tasks alike, supporting a broad spectrum of projects from routine to demanding.
Part Numbers
- Protool Part Number
- 11ER0.8ISOBMA
- 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.










