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11ER1.75ISOK20 - Carmex Thread Turning External Insert - Metric - Right Hand
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | Metric |
| Pitch | 1.75 |
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Description
The Carmex Thread Turning External Insert (Metric, Right Hand) 11ER1.75ISOK20 is a versatile external threading insert designed for metric threads. Its laydown triangular geometry delivers stable cutting action and broad compatibility across many thread standards, making it a reliable choice for a wide range of applications—from simple to the most demanding tasks.
This insert belongs to an industry-leading range that is recognized worldwide for quality and consistency, helping shops achieve dependable results in both everyday and production environments.
- Broad thread standards compatibility: Designed to cover the majority of thread standards available today, reducing tool changes and simplifying your tooling inventory while delivering consistent results across tasks.
- Triangular laydown geometry for stable performance: High-quality laydown geometry provides efficient chip control and predictable cutting action, supporting a wide range of threading jobs with durable edge life.
- Metric right-hand external threading solution: Specifically engineered for metric right-hand threads in external turning, enabling quick setup, reliable engagement, and accurate thread forms.
By using a single, versatile insert, you can streamline setups, reduce downtime, and achieve consistent thread quality across production runs. Its proven design and reliable construction help you maintain steady performance from shift to shift.
Part Numbers
- Protool Part Number
- 11ER1.75ISOK20
- 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.
