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Carmex Carbide Tiny Tool - Threading - MIR - 55° Partial - BMK Grade - 5.1mm Minimum Diameter x 15mm Reach
| Application | Threading (MIR) |
| Thread Form | 55° Partial |
| Pitch or Pitch Range | (0.5-1.25mm) (48-24 TPI) |
| Minimum Diameter | 5.1 |
| Reach | 15 |
| Grade | BMK |
Learn more about Klarna
The Carmex Carbide Tiny Tool is a compact threading solution built for precision in tight spaces. Designed for 55° MIR partial-thread profiles, it features a 5.1 mm minimum diameter and 15 mm reach, making it ideal for short, confined paths where clean, accurate starts are essential. It supports threading in bores as small as 1.2 mm (0.05 in), giving you flexibility on challenging workpieces.
- 55° MIR partial-threading compatibility: Optimized for 55° profiles to deliver precise starts and consistent thread engagement in constrained bores, reducing rework and improving first-pass accuracy.
- BMK-grade carbide with advanced PVD coating: Sub-micron BMK grade combined with a triple PVD coating provides excellent heat resistance and smooth cutting, enhancing performance and tool life across a broad range of materials.
- Compact geometry with deep reach: 5.1 mm minimum diameter and 15 mm reach, plus the ability to thread in bores down to 1.2 mm, enabling reliable threads in tight assemblies and hard-to-reach locations.
This combination of precise threading capability, durable coating, and compact form factor helps you complete jobs faster, with consistent results and less downtime. The tool’s robust carbide and coating resilience reduce wear under demanding conditions, while its small footprint expands where you can use it, delivering reliable performance across typical threading applications.
| Application | Threading (MIR) |
| Thread Form | 55° Partial |
| Pitch or Pitch Range | (0.5-1.25mm) (48-24 TPI) |
| Minimum Diameter | 5.1 |
| Reach | 15 |
| Grade | BMK |
| Holder | SIM****H5 |
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 Carbide Tiny Tools - Small Threading Partial Profile 55° Tool (MIR)
View full collection →You are viewing MIR5L15A55BMK. Click any other SKU to view its full details.
| Product SKU | Pitch or Pitch Range | Minimum Diameter | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MIR3L15A55BMK | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | BMK | SIM****H3 | £27.35 | 5 days | |
| MIR3L15A55BXC | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | BXC | SIM****H3 | £24.93 | 5 days | |
| MIR4L15A55BMK | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | BMK | SIM****H4 | £27.35 | 5 days | |
| MIR4L15A55BXC | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | BXC | SIM****H4 | £24.93 | 5 days | |
| MIR5L15A55BMK Viewing | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | BMK | SIM****H5 | £28.00 | In Stock | |
| MIR5L15A55BXC | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | BXC | SIM****H5 | £25.48 | 5 days | |
| MIR5L22A55BMK | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | BMK | SIM****H5 | £29.35 | 5 days | |
| MIR5L22A55BXC | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | BXC | SIM****H5 | £26.68 | 5 days | |
| MIR6L15A55BMK | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | BMK | SIM****H6 | £28.55 | In Stock | |
| MIR6L15A55BXC | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | BXC | SIM****H6 | £25.93 | In Stock | |
| MIR6L22A55BMK | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BMK | SIM****H6 | £30.00 | 5 days | |
| MIR6L22A55BXC | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BXC | SIM****H6 | £27.28 | In Stock | |
| MIL6L22A55BXC | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BXC | SIM****H6 | £27.28 | In Stock | |
| MIR5L15A55K20 | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | K20 | SIM****H5 | £24.20 | 5 days | |
| MIR4L15A55K20 | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | K20 | SIM****H4 | £23.65 | 5 days | |
| MIR6L22A55K20 | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | K20 | SIM****H6 | £25.90 | 5 days | |
| MIR6L15A55K20 | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | K20 | SIM****H6 | £24.60 | 5 days | |
| MIR3L15A55K20 | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | K20 | SIM****H3 | £23.65 | 5 days | |
| MIR5L22A55K20 | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | K20 | SIM****H5 | £25.35 | 5 days | |
| MIR6L22A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | TNX | SIM****H6 | £27.65 | 5 days | |
| MIR6L15A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | TNX | SIM****H6 | £26.30 | 5 days | |
| MIL6L22A55BXC | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BXC | SIM****H6 | £27.28 | In Stock | |
| MIL3L15A55BMK | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | BMK | SIM****H3 | £27.35 | 5 days | |
| MIL3L15A55BXC | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | BXC | SIM****H3 | £24.93 | 5 days | |
| MIL3L15A55K20 | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | K20 | SIM****H3 | £23.65 | 5 days | |
| MIL4L15A55BMK | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | BMK | SIM****H4 | £27.35 | 5 days | |
| MIL4L15A55BXC | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | BXC | SIM****H4 | £24.93 | In Stock | |
| MIL4L15A55K20 | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | K20 | SIM****H4 | £23.65 | 5 days | |
| MIL5L15A55BMK | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | BMK | SIM****H5 | £28.00 | 5 days | |
| MIL5L15A55BXC | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | BXC | SIM****H5 | £25.48 | 5 days | |
| MIL5L15A55K20 | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | K20 | SIM****H5 | £24.20 | 5 days | |
| MIL5L22A55BMK | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | BMK | SIM****H5 | £29.35 | 5 days | |
| MIL5L22A55BXC | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | BXC | SIM****H5 | £26.68 | 5 days | |
| MIL5L22A55K20 | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | K20 | SIM****H5 | £25.35 | 5 days | |
| MIL6L15A55BMK | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | BMK | SIM****H6 | £28.55 | 5 days | |
| MIL6L15A55BXC | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | BXC | SIM****H6 | £25.93 | 5 days | |
| MIL6L15A55K20 | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | K20 | SIM****H6 | £24.60 | 5 days | |
| MIL6L15A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | TNX | SIM****H6 | £26.30 | 5 days | |
| MIL6L22A55BMK | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BMK | SIM****H6 | £30.00 | 5 days | |
| MIL6L22A55K20 | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | K20 | SIM****H6 | £25.90 | 5 days | |
| MIL6L22A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | TNX | SIM****H6 | £27.68 | 5 days |
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