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16IR26WK20 - Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Right Hand
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 26 |
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Description
Carmex Thread Turning Internal Insert (W) for Right Hand threads delivers a versatile, dependable solution for internal threading across a wide range of standards. Designed to cover multiple thread forms—BSW, BSF, BSP, and BSB—these laydown triangular inserts enable efficient, high-quality thread finishing from simple holes to more demanding applications.
- Broad thread-standard compatibility: Built to accommodate BSW, BSF, BSP, and BSB internal threads, reducing the need to stock multiple inserts and speeding up setup and changeovers.
- Three-edge laydown geometry for efficiency: The triangular, laydown design provides three usable cutting edges with stable engagement, delivering consistent finishes and extended edge life between changes.
- Durable construction for reliable performance: Engineered to withstand demanding cutting conditions, these inserts maintain precision over many cycles, helping minimize downtime and rework.
This insert is a practical, proven choice for engineers, machinists, and maintenance professionals who need reliable internal threading across diverse job types. With its broad compatibility, multi-edge geometry, and robust construction, it supports faster cycle times, fewer tool changes, and consistent thread quality—making it easier to meet tight tolerances and keep production moving smoothly.
Part Numbers
- Protool Part Number
- 16IR26WK20
- 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.
