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Carmex Thread Turning Internal Insert - Round - Right Hand - 16IR8RDK20
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | Round |
| Pitch | 8 |
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Description
Carmex Thread Turning Internal Insert – Round, Right Hand – 16IR8RDK20 is a versatile cutting insert designed for internal threading tasks. It’s built to cover a wide range of thread standards, helping machinists, engineers, buyers, and hobbyists complete threaded features with a single tool.
Designed for round internal threading, this insert delivers reliable performance across both simple and demanding applications, reducing tool changes and setup time in busy workshops.
- Broad thread-standards compatibility: Engineered to cover the majority of thread standards in use today, so you can tackle diverse projects with one insert and fewer tool changes.
- Durable, reliable performance: High-quality construction supports basic to demanding threading tasks, delivering consistent results and longer tool life.
- User-friendly right-hand round geometry: Round, right-hand design provides stable seating, smooth cutting action, and predictable chip flow for clean, accurate threads.
This insert helps streamline production by delivering predictable results across a range of jobs, reducing downtime, and simplifying inventory. With Carmex, you get dependable threading performance that supports faster, more accurate workmanship from setup to finish.
Part Numbers
- Protool Part Number
- 16IR8RDK20
- 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.
