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Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Right Hand - 16IR14WK20
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 14 |
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Description
Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Right Hand - 16IR14WK20 is a precision internal threading insert designed for turning operations on lathes and CNC machines. Its W-style laydown triangular geometry supports a wide range of thread standards, including BSW, BSF, BSP, and BSB, delivering reliable performance across many applications.
This insert is ideal for engineers, machinists, tradespeople, hobbyists, and workshop operators who need consistent thread forms—from basic tasks to more demanding jobs. It helps you maintain accuracy, minimize tool changes, and keep production moving with dependable results.
- Wide thread-standard compatibility: Covers BSW, BSF, BSP, and BSB internal thread standards, allowing you to tackle most common threading tasks with a single insert and reducing tool-change downtime.
- Laydown triangular geometry for stable cutting: Provides stable engagement and even wear, delivering consistent thread formation and smoother finishes from simple to challenging projects.
- Right-hand orientation, model-ready: Specifically configured for right-hand internal threads and aligned with standard turning cycles (model 16IR14WK20) for easy integration into existing setups.
Whether you’re producing basic internal threads or precision fits, this Carmex insert helps you achieve reliable, repeatable results with fewer interruptions. Its versatile design supports a broad range of tasks, helping you streamline workflows, reduce downtime, and maintain tight tolerances across your threading operations.
Part Numbers
- Protool Part Number
- 16IR14WK20
- 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.
