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16IR0.75ISOK20 - Carmex Thread Turning Internal Insert - Metric - Right Hand
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | Metric |
| Pitch | 0.75 |
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Description
Introducing the Carmex Thread Turning Internal Insert (Metric, Right Hand) 16IR0.75ISOK20. This industry-leading laydown triangular insert is designed for internal thread turning across a wide range of standards, delivering reliable performance from basic to demanding applications for engineers, machinists, buyers, tradespeople, and hobbyists alike.
- Broad compatibility with thread standards: Covers the majority of common thread forms in use today, helping you complete more jobs with a single tool and reducing the need for multiple inserts or rethreading.
- Triangular laydown geometry for smooth, stable cutting: The laydown design promotes balanced engagement and steady material removal, supporting a cleaner finish and more predictable results.
- Proven durability and reliability: Built to handle a wide range of applications, delivering consistent performance and reducing downtime from tool changes.
Designed for metric right-hand threads, this insert helps you accelerate setups, minimize inserts inventory, and maintain steady production across varied threading tasks. Its broad compatibility, stable cutting action, and dependable performance translate into faster workflows, fewer adjustments, and reliable results on every project.
Part Numbers
- Protool Part Number
- 16IR0.75ISOK20
- 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.
