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11IR28BSPTBMA - Carmex Thread Turning Internal Insert - BSPT - Right Hand
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | BSPT |
| Pitch | 28 |
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Description
The Carmex Thread Turning Internal Insert (BSPT – Right Hand; 11IR28BSPTBMA) is a compact, high-precision tool designed for cutting internal BSPT threads on lathes and turning centers. It’s built to handle a wide range of BSPT thread standards, giving you a versatile, reliable solution for both maintenance and production work. Whether you’re a engineer, a shop technician, or a hobbyist, this insert helps you achieve clean, accurate BSPT threads with minimal setup.
- Broad thread compatibility: Designed to cover the majority of internal BSPT and common thread standards, reducing the need for multiple inserts and enabling quick job changeovers.
- Consistent, clean thread quality: Laydown triangular geometry provides stable cutting action, delivering smooth, accurate threads with reliable repeatability across runs.
- Durable, reliable performance: Built for demanding applications and production environments, delivering dependable results that help minimize downtime and rework.
This insert supports efficient, repeatable internal threading workflows, helping you complete projects faster, reduce setup time, and maintain high-quality thread finishes across a range of standard and routine tasks.
Part Numbers
- Protool Part Number
- 11IR28BSPTBMA
- 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.
Full Range: Carmex Thread Turning Internal Inserts - BSPT - Right/Left Hand
View full collection →You are viewing 11IR28BSPTBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 11IR11BSPTBMA | Internal | Right Hand | BSPT | 11 | 11 | BMA | £10.55 per item · pack of 2 | In Stock | Sold in packs of 2 |
| 11IR14BSPTBMA | Internal | Right Hand | BSPT | 14 | 11 | BMA | £10.55 per item · pack of 2 | In Stock | Sold in packs of 2 |
| 11IR19BSPTBMA | Internal | Right Hand | BSPT | 19 | 11 | BMA | £10.55 per item · pack of 2 | 5 days | Sold in packs of 2 |
| 11IR28BSPTBMA Viewing | Internal | Right Hand | BSPT | 28 | 11 | BMA | £10.55 per item · pack of 2 | In Stock | Sold in packs of 2 |
| 16IL11BSPTBMA | Internal | Left Hand | BSPT | 11 | 16 | BMA | £7.29 per item · pack of 5 | 5 days | Sold in packs of 5 |
| 16IL14BSPTBMA | Internal | Left Hand | BSPT | 14 | 16 | BMA | £7.29 per item · pack of 5 | 5 days | Sold in packs of 5 |
| 16IL19BSPTBMA | Internal | Left Hand | BSPT | 19 | 16 | BMA | £7.29 per item · pack of 5 | 5 days | Sold in packs of 5 |
| 16IL28BSPTBMA | Internal | Left Hand | BSPT | 28 | 16 | BMA | £7.29 per item · pack of 5 | 5 days | Sold in packs of 5 |
| 16IR11BSPTBMA | Internal | Right Hand | BSPT | 11 | 16 | BMA | £9.50 per item · pack of 2 | 5 days | Sold in packs of 2 |
| 16IR14BSPTBMA | Internal | Right Hand | BSPT | 14 | 16 | BMA | £9.50 per item · pack of 2 | In Stock | Sold in packs of 2 |
| 16IR19BSPTBMA | Internal | Right Hand | BSPT | 19 | 16 | BMA | £9.50 per item · pack of 2 | In Stock | Sold in packs of 2 |
| 16IR28BSPTBMA | Internal | Right Hand | BSPT | 28 | 16 | BMA | £9.50 per item · pack of 2 | In Stock | Sold in packs of 2 |
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