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11IR16ABUTBMA - Carmex Thread Turning Internal Insert - American Butress - Right Hand
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | American Butress |
| Pitch | 16 |
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Description
The Carmex Thread Turning Internal Insert – American Buttress, Right Hand, model 11IR16ABUTBMA, is a precision tool for internal bore threading. As part of Carmex’s industry-leading range, it is designed to deliver dependable performance across a broad range of thread standards and is suitable for both simple and more demanding jobs.
- Broad compatibility with internal thread standards: The insert is designed to cover the majority of common internal thread standards in use today, reducing tool changes and downtime.
- Versatile performance from basic to demanding work: Whether you’re performing quick maintenance threads or finishing intricate internal threads, this insert delivers reliable results with consistent finishes.
- Durable, precision geometry for smooth finishes: Engineered to produce clean, accurate threads with reduced cutting forces and longer service life between changes.
With a single insert capable of handling most thread standards and a design optimized for reliability, you can speed up internal threading tasks, cut setup and changeover time, and achieve consistent, high-quality threads across a range of materials. This makes the Carmex 11IR16ABUTBMA a practical choice for engineers, buyers, tradespeople, hobbyists, and maintenance professionals who value predictable performance and reduced downtime.
Part Numbers
- Protool Part Number
- 11IR16ABUTBMA
- 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 - American Buttress - Right/Left Hand
View full collection →You are viewing 11IR16ABUTBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 11IR16ABUTBMA Viewing | Internal | Right Hand | American Butress | 16 | 11 | BMA | £10.28 per item · pack of 2 | In Stock | Sold in packs of 2 |
| 11IR20ABUTBMA | Internal | Right Hand | American Butress | 20 | 11 | BMA | £10.28 per item · pack of 2 | 5 days | Sold in packs of 2 |
| 16IL10ABUTBMA | Internal | Left Hand | American Butress | 10 | 16 | BMA | £9.25 per item · pack of 5 | 5 days | Sold in packs of 5 |
| 16IL12ABUTBMA | Internal | Left Hand | American Butress | 12 | 16 | BMA | £12.06 per item · pack of 5 | In Stock | Sold in packs of 5 |
| 16IL16ABUTBMA | Internal | Left Hand | American Butress | 16 | 16 | BMA | £9.25 per item · pack of 5 | 5 days | Sold in packs of 5 |
| 16IL20ABUTBMA | Internal | Left Hand | American Butress | 20 | 16 | BMA | £9.25 per item · pack of 5 | 5 days | Sold in packs of 5 |
| 16IR10ABUTBMA | Internal | Right Hand | American Butress | 10 | 16 | BMA | £12.06 per item · pack of 2 | In Stock | Sold in packs of 2 |
| 16IR12ABUTBMA | Internal | Right Hand | American Butress | 12 | 16 | BMA | £12.06 per item · pack of 2 | In Stock | Sold in packs of 2 |
| 16IR16ABUTBMA | Internal | Right Hand | American Butress | 16 | 16 | BMA | £12.06 per item · pack of 2 | In Stock | Sold in packs of 2 |
| 16IR20ABUTBMA | Internal | Right Hand | American Butress | 20 | 16 | BMA | £9.25 per item · pack of 2 | 5 days | Sold in packs of 2 |
| 22IL6ABUTBMA | Internal | Left Hand | American Butress | 6 | 22 | BMA | £13.66 per item · pack of 5 | 5 days | Sold in packs of 5 |
| 22IL8ABUTBMA | Internal | Left Hand | American Butress | 8 | 22 | BMA | £13.66 per item · pack of 5 | 5 days | Sold in packs of 5 |
| 22IR6ABUTBMA | Internal | Right Hand | American Butress | 6 | 22 | BMA | £17.78 per item · pack of 2 | 5 days | Sold in packs of 2 |
| 22IR8ABUTBMA | Internal | Right Hand | American Butress | 8 | 22 | BMA | £17.78 per item · pack of 2 | In Stock | Sold in packs of 2 |
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