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Carmex Thread Turning Internal Insert - 55 Degree Partial - Right Hand - 08IRA55BMA
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | 55 Degree Partial |
| Pitch | 0.5-1.5 (48-16) |
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Description
The Carmex Thread Turning Internal Insert is a precision cutting insert designed for internal threading in holes, bores, and cylindrical components. With a 55° thread angle and a right-hand configuration, this partial insert delivers consistent, high-quality threads across a broad range of standard thread profiles.
Part of Carmex’s industry-leading line of laydown triangular inserts, it’s engineered to cover the majority of today’s thread standards—from simple to the most demanding applications—without the need to swap tools.
- Wide thread compatibility: Designed to support a broad range of thread standards, reducing tool changes and simplifying inventory so you can tackle multiple parts with one insert.
- 55° internal threading geometry: Precise 55-degree form delivers clean, accurate internal threads with consistent pitch and profile for reliable fits.
- Durable, easy-to-use design: Built for long tool life and dependable performance in demanding applications, with straightforward setup and stable cutting action.
In practice, this insert helps you streamline production: fewer tool changes, faster cycle times, and reduced rework thanks to consistent thread quality. It supports a wide range of applications while delivering dependable performance that you can count on across jobs and materials.
Part Numbers
- Protool Part Number
- 08IRA55BMA
- 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 - Partial Profile 55° - Right/Left Hand
View full collection →You are viewing 08IRA55BMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 06IRA55BMA | Internal | Right Hand | 55 Degree Partial | 0.5-1.25 (48-20) | 6 | BMA | £11.60 | In Stock | |
| 08ILA55BMA | Internal | Left Hand | 55 Degree Partial | 0.5-1.5 (48-16) | 8 | BMA | £8.90 | In Stock | |
| 08IRA55BMA Viewing | Internal | Right Hand | 55 Degree Partial | 0.5-1.5 (48-16) | 8 | BMA | £11.60 | 5 days | |
| 11ILA55BMA | Internal | Left Hand | 55 Degree Partial | 0.50-1.50 (48-16) | 11 | BMA | £8.10 | In Stock | |
| 11IRA55BMA | Internal | Right Hand | 55 Degree Partial | 0.50-1.50 (48-16) | 11 | BMA | £10.55 | 5 days | |
| 16ILA55BMA | Internal | Left Hand | 55 Degree Partial | 0.5-1.5 (48-16) | 16 | BMA | £9.50 | In Stock | |
| 16ILAG55BMA | Internal | Left Hand | 55 Degree Partial | 0.5-3.0 (48-8) | 16 | BMA | £9.50 | 5 days | |
| 16ILG55BMA | Internal | Left Hand | 55 Degree Partial | 1.75-3.0 (14-8) | 16 | BMA | £9.50 | 5 days | |
| 16IRA55BMA | Internal | Right Hand | 55 Degree Partial | 0.5-1.5 (48-16) | 16 | BMA | £9.50 | In Stock | |
| 16IRAG55BMA | Internal | Right Hand | 55 Degree Partial | 0.5-3.0 (48-8) | 16 | BMA | £9.50 | In Stock | |
| 16IRG55BMA | Internal | Right Hand | 55 Degree Partial | 1.75-3.0 (14-8) | 16 | BMA | £9.50 | 5 days | |
| 22ILN55BMA | Internal | Left Hand | 55 Degree Partial | 3.5-5.0 (7-5) | 22 | BMA | £10.69 | 5 days | |
| 22IRN55BMA | Internal | Right Hand | 55 Degree Partial | 3.5-5.0 (7-5) | 22 | BMA | £13.93 | 5 days | |
| 27ILQ55BMA | Internal | Left Hand | 55 Degree Partial | 5.5-6.0 (4.5-4) | 27 | BMA | £15.10 | 5 days | |
| 27IRQ55BMA | Internal | Right Hand | 55 Degree Partial | 5.5-6.0 (4.5-4) | 27 | BMA | £19.64 | 5 days | |
| 11IRA55BXC | Internal | Right Hand | 55 Degree Partial | 0.50-1.50 (48-16) | 11 | BXC | £8.93 | In Stock |
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