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Carmex Thread Turning External Insert - BSPT - Right Hand - 16VER28BSPTBMA
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | BSPT |
| Pitch | 28 |
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Carmex Thread Turning External Insert (BSPT, Right Hand, 16VER28BSPTBMA) is a versatile solution for external threading on BSPT right-handed threads. Part of our industry‑leading line of thread turning inserts, these high‑quality laydown triangular inserts cover the majority of modern thread standards.
Designed for engineers, machinists, and fabricators, it handles everything from basic to demanding thread turning tasks with consistent, reliable results.
- Broad thread standard coverage: Designed to cover the majority of thread standards available today, reducing tool changes and inventory complexity for shops that run mixed jobs.
- Stable, laydown triangular geometry: Provides smooth cutting action and dependable chip control across a wide range of materials, helping to achieve clean, accurate thread surfaces.
- Right-handed BSPT external threading compatibility: Specifically shaped for BSPT right-hand threads, delivering accurate profiles and reliable performance on external threading operations.
By using this insert, you streamline your workflow: fewer inserts to stock, faster setup, and consistent first-pass accuracy. Its durable geometry supports longer tool life and reduces downtime, so you can complete more parts per shift with confidence in your thread quality.
Part Numbers
- Protool Part Number
- 16VER28BSPTBMA
- 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.



