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Carmex Thread Turning External Insert - ACME - Left Hand - 22EL4ACMEBLU
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | ACME |
| Pitch | 4 |
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Description
Carmex Thread Turning External Insert - ACME - Left Hand - 22EL4ACMEBLU is a precision external threading insert designed for ACME left-hand threads. As part of our industry-leading range of thread turning inserts, this tool covers a wide range of thread standards, making it a versatile choice for many threading tasks.
The laydown triangular geometry and robust construction support a broad range of applications—from basic to demanding—helping you achieve consistent thread quality with predictable results across different materials.
- Broad thread-standards compatibility: Covers the majority of thread standards in use today, simplifying tooling and reducing the need to stock multiple inserts.
- Left-hand ACME threading optimization: Specifically designed for left-hand ACME threads, ensuring reliable engagement and clean thread formation.
- Laydown triangular geometry for stability: Triangular laydown geometry provides stable cutting action and consistent performance across a range of materials.
This insert helps streamline your threading workflow by delivering reliable, repeatable results on ACME left-hand threads, while reducing tool changeovers and inventory complexity. With its versatile coverage and stable cutting action, you’ll experience cleaner threads, improved first-pass quality, and better overall efficiency on every job.
Part Numbers
- Protool Part Number
- 22EL4ACMEBLU
- 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.
