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Carmex Carbide Tiny Tool - Threading - MIR - MJ - BXC Grade - 4.9mm Minimum Diameter x 15mm Reach
| Application | Threading (MIR) |
| Thread Form | MJ |
| Pitch or Pitch Range | 0.8 |
| Minimum Diameter | 4.9 |
| Reach | 15 |
| Grade | BXC |
Learn more about Klarna
Carmex Carbide Tiny Tools – Small Threading MJ Tool (MIR) is a precision cutting tool designed for small threading applications. Featuring an MJ thread design, it delivers high accuracy and clean thread profiles in tight spaces. Made from premium-grade carbide, this tool combines exceptional durability with wear resistance for reliable performance over many uses. Its compact size is ideal for threading small parts and components, and its broad compatibility with a wide range of machines makes it a versatile choice for shops and workshops.
- MJ thread design for precise small-diameter threading: Delivers accurate thread forms and consistent pitch in tight spots, reducing rework and ensuring dependable fits on miniature components.
- Premium carbide for durability and wear resistance: Withstand cutting forces and maintain sharpness longer, extending tool life and lowering maintenance downtime in demanding threading tasks.
- Compact geometry: 4.9 mm minimum diameter x 15 mm reach: Access constrained bores and tight cavities with ease, enabling effective threading where space is limited.
Together, these features translate into faster setup, consistent threading results, and fewer interruptions in production or prototyping work. The tool’s rugged carbide construction and compact reach help you complete small-diameter threads with confidence, improving workflow efficiency and the quality of your assemblies.
| Application | Threading (MIR) |
| Thread Form | MJ |
| Pitch or Pitch Range | 0.8 |
| Minimum Diameter | 4.9 |
| Reach | 15 |
| Grade | BXC |
| Holder | SIM****H4 |
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 MJ Tool (MIR)
View full collection →You are viewing MIR4L150.8MJBXC. Click any other SKU to view its full details.
| Product SKU | Thread Form | Pitch or Pitch Range | Minimum Diameter | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MIR3L150.7MJBMK | MJ | 0.7 | 3.2 | 15 | BMK | SIM****H3 | £27.43 | 5 days | |
| MIR3L150.7MJBXC | MJ | 0.7 | 3.2 | 15 | BXC | SIM****H3 | £25.00 | In Stock | |
| MIR4L150.8MJBMK | MJ | 0.8 | 4.9 | 15 | BMK | SIM****H4 | £21.08 | 5 days | |
| MIR4L150.8MJBXC Viewing | MJ | 0.8 | 4.9 | 15 | BXC | SIM****H4 | £25.00 | In Stock | |
| MIR5L151.0MJBMK | MJ | 1 | 5 | 15 | BMK | SIM****H5 | £27.48 | In Stock | |
| MIR5L151.0MJBXC | MJ | 1 | 5 | 15 | BXC | SIM****H5 | £25.00 | 5 days | |
| MIR4L150.8MJK20 | MJ | 0.8 | 4.9 | 15 | K20 | SIM****H4 | £20.08 | 5 days | |
| MIR3L150.7MJK20 | MJ | 0.7 | 3.2 | 15 | K20 | SIM****H3 | £20.08 | 5 days | |
| MIR5L151.0MJK20 | MJ | 1 | 5 | 15 | K20 | SIM****H5 | £20.08 | 5 days | |
| MIL3L150.7MJBMK | MJ | 0.7 | 3.2 | 15 | BMK | SIM****H3 | £23.18 | 5 days | |
| MIL3L150.7MJBXC | MJ | 0.7 | 3.2 | 15 | BXC | SIM****H3 | £21.10 | 5 days | |
| MIL3L150.7MJK20 | MJ | 0.7 | 3.2 | 15 | K20 | SIM****H3 | £20.08 | 5 days | |
| MIL4L150.8MJBMK | MJ | 0.8 | 4.9 | 15 | BMK | SIM****H4 | £27.43 | 5 days | |
| MIL4L150.8MJBXC | MJ | 0.8 | 4.9 | 15 | BXC | SIM****H4 | £21.10 | 5 days | |
| MIL4L150.8MJK20 | MJ | 0.8 | 4.9 | 15 | K20 | SIM****H4 | £20.08 | 5 days | |
| MIL5L151.0MJBMK | MJ | 1 | 5 | 15 | BMK | SIM****H5 | £21.50 | 5 days | |
| MIL5L151.0MJBXC | MJ | 1 | 5 | 15 | BXC | SIM****H5 | £21.10 | 5 days | |
| MIL5L151.0MJK20 | MJ | 1 | 5 | 15 | K20 | SIM****H5 | £20.08 | 5 days |
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