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Carmex Thread Turning Internal Insert - 55 Degree Partial - Right Hand - 16IRG55BMA
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | 55 Degree Partial |
| Pitch | 1.75-3.0 (14-8) |
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Description
The Carmex Thread Turning Internal Insert - 55 Degree Partial - Right Hand - 16IRG55BMA is an internal threading solution designed for machinists, engineers, and workshop teams that need reliable, precision threads inside holes. This insert sits within our industry-leading range of thread turning inserts and is crafted to cover a wide range of thread standards with a single, dependable tool. Whether you’re tackling standard fasteners or more demanding components, it delivers consistent results across basic to challenging projects.
Designed for right-hand internal threading, this 55-degree partial insert uses a laydown triangular geometry to provide stable, smooth cuts and dependable performance across a variety of materials and applications. It’s built to reduce setup time and tool changes, helping you complete more work with fewer interruptions.
- Broad thread standards compatibility: Covers the majority of thread standards in use today, simplifying inventory and setup by letting you rely on one versatile insert for a wide range of jobs.
- Durable 55° partial, laydown triangular geometry: Delivers stable, clean cuts with good chip control, supporting longer tool life and dependable threading performance even on tougher materials.
- Consistent performance across basic to demanding applications: engineered to deliver reliable results across a wide spectrum of threading tasks, reducing rework and improving process stability.
This insert helps you streamline internal threading work, maintain tighter tolerances, and keep production moving smoothly. With its broad compatibility, durable cutting geometry, and consistent results, you can improve workflow efficiency, shorten cycle times, and achieve repeatable, high-quality threads across your manufacturing or maintenance projects.
Part Numbers
- Protool Part Number
- 16IRG55BMA
- 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 16IRG55BMA. 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 | 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 Viewing | 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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