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11IL1.75ISOK20 - Carmex Thread Turning Internal Insert - Metric - Left Hand
| Thread Type | Internal |
| Thread Direction | Left Hand |
| Thread Form | Metric |
| Pitch | 1.75 |
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Description
Introducing the Carmex Thread Turning Internal Insert – Metric, Left Hand (11IL1.75ISOK20). Recognized worldwide for its industry-leading range, this laydown triangular insert covers the majority of metric thread standards and is suitable for a wide range of applications—from basic to the most demanding tasks.
- Broad metric thread compatibility: Designed to address most metric thread standards, reducing the need to carry multiple inserts and speeding setup for internal threading tasks.
- Left-hand threading optimization: Specifically engineered for left-hand internal threads, ensuring correct cutting direction and clean, consistent finishes.
- Consistent performance across applications: The laydown triangular geometry provides stable cutting action and dependable results from basic jobs to demanding tasks, helping minimize downtime and rework.
By choosing this Carmex insert, you gain a reliable, versatile internal threading solution that simplifies procurement, reduces changeovers, and helps ensure consistent thread quality. It supports a broad range of metric applications, improving workflow efficiency and allowing you to complete projects faster with fewer adjustments.
Part Numbers
- Protool Part Number
- 11IL1.75ISOK20
- 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.
