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16EL10STACMEBMA - Carmex Thread Turning External Insert - Stub Acme - Left Hand
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | Stub Acme |
| Pitch | 10 |
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The Carmex Thread Turning External Insert – Stub Acme, Left Hand, 16EL10STACMEBMA is a high‑performance cutting insert designed for external thread turning. Its laydown triangular geometry is tuned for stable engagement and clean thread formation across a broad range of materials.
Designed to provide a solution for the majority of the thread standards available today, this insert is a versatile choice for mixed‑job environments—from routine threading tasks to more demanding productions—delivering dependable results every time.
- Wide thread-standards compatibility: Built to cover the majority of common thread standards, enabling you to tackle a variety of jobs with a single insert and reduce tool changes.
- Laydown triangular geometry for reliable performance: The laydown design supports stable cutting action and consistent thread formation across diverse applications, helping you achieve repeatable results.
- Left-hand Stub Acme configuration: Optimized for left‑hand threads and Stub Acme profiles, ensuring correct thread geometry and seamless integration into your existing setups.
This insert is designed to streamline your threading workflow, delivering accurate, repeatable threads with minimal setup and downtime. Its broad compatibility and specialized left‑hand configuration help you complete more work with fewer tool changes, improving efficiency and confidence on every project.
Part Numbers
- Protool Part Number
- 16EL10STACMEBMA
- 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.










