Please log in here to access all benefits, including promotional discounts and faster checkouts.
16IR0.5ISOK20 - Carmex Thread Turning Internal Insert - Metric - Right Hand
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | Metric |
| Pitch | 0.5 |
Learn more about Klarna
Compatible holders
The ones our customers buy most.
Description
The Carmex Thread Turning Internal Insert is a metric, right-hand internal threading solution built for precision and versatility. As part of our industry-leading range of laydown triangular inserts, it covers a broad spectrum of thread standards used across modern machining, making it a reliable choice for a wide range of applications.
Designed for professionals and hobbyists alike, this insert handles everything from straightforward internal threading tasks to more demanding jobs, delivering reliable starts, clean cuts, and consistently accurate thread forms with every pass.
- Broad thread compatibility: Works with a wide range of thread standards, including metric right-hand threads, so you can tackle diverse jobs with a single tool and minimize tool changes in busy shops.
- Smooth, stable cutting performance: Laydown triangular geometry provides controlled engagement for consistent thread formation and clean finishes, even on tougher materials.
- Durable construction for long tool life: Built to withstand demanding applications, delivering reliable performance over extended use and reducing downtime and replacement costs.
This internal thread turning insert helps streamline setups, improve thread consistency, and extend tool life, enabling you to complete more work with repeatable results across a wide range of metric right-hand threading tasks.
Part Numbers
- Protool Part Number
- 16IR0.5ISOK20
- 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.
