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Carmex Carbide Tiny Tool - Threading - MIL - UN (UNC,UNF,UNEF,UNS) - BMK Grade - 3.2mm Minimum Diameter x 15mm Reach (Left Hand)
| Application | Threading (MIL) |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch or Pitch Range | 36 |
| Minimum Diameter | 3.2 |
| Reach | 15 |
| Grade | BMK |
Learn more about Klarna
The Carmex Carbide Tiny Tool is a precision threading cutter designed for small parts that require UN 60° threads. Built to MIL specifications, it delivers accurate, repeatable threads on UNC, UNF, UNEF, and UNS applications in tight spaces. Its full-profile geometry ensures clean flank contact and consistent results, even in challenging small-diameter work. Crafted from premium BMK-grade carbide, this tool pairs exceptional strength with excellent wear resistance. With a 3.2 mm minimum diameter and a 15 mm reach, it excels in confined areas and is optimized for left-hand threading, making it ideal for delicate components and intricate assemblies.
- Precision UN 60° full-profile threading: Delivers accurate, repeatable threads with clean flank geometry for reliable assembly across UNC, UNF, UNEF, and UNS applications.
- Compact reach: 3.2 mm min diameter x 15 mm reach (Left Hand): Accesses tight features and confined spaces without sacrificing thread quality or control.
- BMK-grade carbide for durability: Provides long tool life, strong wear resistance, and consistent performance to minimize tool changes and downtime.
This tool helps you streamline small-thread projects with confidence. Its combination of precise profile geometry, compact reach for challenging geometries, and durable carbide construction supports faster setup, cleaner threads, and more reliable results—whether you’re manufacturing, repairing, or prototyping intricate components.
| Application | Threading (MIL) |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch or Pitch Range | 36 |
| Minimum Diameter | 3.2 |
| Reach | 15 |
| Grade | BMK |
| Holder | SIM****H3 |
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 Full Profile UN 60° Tool (MIR)
View full collection →You are viewing MIL3L1536UNBMK. Click any other SKU to view its full details.
| Product SKU | Pitch or Pitch Range | Minimum Diameter | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MIR3L1032UNBMK | 32 | 2.7 | 10 | BMK | SIM****H3 | £22.05 | 5 days | |
| MIR3L1032UNBXC | 32 | 2.7 | 10 | BXC | SIM****H3 | £26.08 | In Stock | |
| MIR3L1532UNBMK | 32 | 3.2 | 15 | BMK | SIM****H3 | £27.35 | In Stock | |
| MIR3L1532UNBXC | 32 | 3.2 | 15 | BXC | SIM****H3 | £24.93 | In Stock | |
| MIR3L1536UNBMK | 36 | 3.2 | 15 | BMK | SIM****H3 | £27.35 | 5 days | |
| MIR3L1536UNBXC | 36 | 3.2 | 15 | BXC | SIM****H3 | £24.93 | In Stock | |
| MIR4L1532UNBMK | 32 | 4.1 | 15 | BMK | SIM****H4 | £27.35 | 5 days | |
| MIR4L1532UNBXC | 32 | 4.1 | 15 | BXC | SIM****H4 | £24.93 | 5 days | |
| MIR4L1536UNBMK | 36 | 4.1 | 15 | BMK | SIM****H4 | £27.35 | 5 days | |
| MIR4L1536UNBXC | 36 | 4.1 | 15 | BXC | SIM****H4 | £24.93 | 5 days | |
| MIR5L1528UNBMK | 28 | 4.9 | 15 | BMK | SIM****H5 | £28.00 | 5 days | |
| MIR5L1528UNBXC | 28 | 4.9 | 15 | BXC | SIM****H5 | £25.48 | In Stock | |
| MIR5L1820UNBMK | 20 | 5 | 18 | BMK | SIM****H5 | £28.00 | 5 days | |
| MIR5L1820UNBXC | 20 | 5 | 18 | BXC | SIM****H5 | £25.48 | In Stock | |
| MIR6L1818UNBMK | 18 | 6.2 | 18 | BMK | SIM****H6 | £30.00 | 5 days | |
| MIR6L1818UNBXC | 18 | 6.2 | 18 | BXC | SIM****H6 | £27.28 | 5 days | |
| MIR6L1824UNBMK | 24 | 6.5 | 18 | BMK | SIM****H6 | £30.00 | 5 days | |
| MIR6L1824UNBXC | 24 | 6.5 | 18 | BXC | SIM****H6 | £27.28 | In Stock | |
| MIR3L1032UNK20 | 32 | 2.7 | 10 | K20 | SIM****H3 | £20.95 | 5 days | |
| MIR5L1528UNK20 | 28 | 4.9 | 15 | K20 | SIM****H5 | £24.20 | 5 days | |
| MIR5L1820UNK20 | 20 | 5 | 18 | K20 | SIM****H5 | £24.20 | 5 days | |
| MIR6L1818UNK20 | 18 | 6.2 | 18 | K20 | SIM****H6 | £25.90 | 5 days | |
| MIR3L1536UNK20 | 36 | 3.2 | 15 | K20 | SIM****H3 | £23.65 | 5 days | |
| MIR4L1532UNK20 | 32 | 4.1 | 15 | K20 | SIM****H4 | £23.65 | 5 days | |
| MIR6L1824UNK20 | 24 | 6.5 | 18 | K20 | SIM****H6 | £25.90 | 5 days | |
| MIR3L1532UNK20 | 32 | 3.2 | 15 | K20 | SIM****H3 | £23.65 | 5 days | |
| MIR4L1536UNK20 | 36 | 4.1 | 15 | K20 | SIM****H4 | £23.65 | 5 days | |
| MIR5L1528UNTNX | 28 | 4.9 | 15 | TNX | SIM****H5 | £25.83 | 5 days | |
| MIR3L1532UNTNX | 32 | 3.2 | 15 | TNX | SIM****H3 | £25.30 | 5 days | |
| MIR5L1524UNBXC | 24 | 5.1 | 15 | BXC | SIM****H5 | £25.48 | 5 days | |
| MIL3L1032UNBMK | 32 | 2.7 | 10 | BMK | SIM****H3 | £22.50 | 5 days | |
| MIL3L1032UNBXC | 32 | 2.7 | 10 | BXC | SIM****H3 | £22.05 | 5 days | |
| MIL3L1032UNK20 | 32 | 2.7 | 10 | K20 | SIM****H3 | £20.95 | 5 days | |
| MIL3L1532UNBMK | 32 | 3.2 | 15 | BMK | SIM****H3 | £27.35 | 5 days | |
| MIL3L1532UNBXC | 32 | 3.2 | 15 | BXC | SIM****H3 | £24.93 | 5 days | |
| MIL3L1532UNK20 | 32 | 3.2 | 15 | K20 | SIM****H3 | £23.65 | 5 days | |
| MIL3L1532UNTNX | 32 | 3.2 | 15 | TNX | SIM****H3 | £25.30 | 5 days | |
| MIL3L1536UNBMK Viewing | 36 | 3.2 | 15 | BMK | SIM****H3 | £27.35 | 5 days | |
| MIL3L1536UNBXC | 36 | 3.2 | 15 | BXC | SIM****H3 | £24.93 | 5 days | |
| MIL3L1536UNK20 | 36 | 3.2 | 15 | K20 | SIM****H3 | £23.65 | 5 days | |
| MIL4L1532UNBMK | 32 | 4.1 | 15 | BMK | SIM****H4 | £27.35 | 5 days | |
| MIL4L1532UNBXC | 32 | 4.1 | 15 | BXC | SIM****H4 | £24.93 | 5 days | |
| MIL4L1532UNK20 | 32 | 4.1 | 15 | K20 | SIM****H4 | £23.65 | 5 days | |
| MIL4L1536UNBMK | 36 | 4.1 | 15 | BMK | SIM****H4 | £27.35 | 5 days | |
| MIL4L1536UNBXC | 36 | 4.1 | 15 | BXC | SIM****H4 | £24.93 | 5 days | |
| MIL4L1536UNK20 | 36 | 4.1 | 15 | K20 | SIM****H4 | £23.65 | 5 days | |
| MIL5L1524UNBXC | 24 | 5.1 | 15 | BXC | SIM****H5 | £21.53 | 5 days | |
| MIL5L1528UNBMK | 28 | 4.9 | 15 | BMK | SIM****H5 | £28.00 | 5 days | |
| MIL5L1528UNBXC | 28 | 4.9 | 15 | BXC | SIM****H5 | £25.48 | 5 days | |
| MIL5L1528UNK20 | 28 | 4.9 | 15 | K20 | SIM****H5 | £24.20 | 5 days | |
| MIL5L1528UNTNX | 28 | 4.9 | 15 | TNX | SIM****H5 | £25.83 | 5 days | |
| MIL5L1820UNBMK | 20 | 5 | 18 | BMK | SIM****H5 | £27.98 | 5 days | |
| MIL5L1820UNBXC | 20 | 5 | 18 | BXC | SIM****H5 | £25.40 | 5 days | |
| MIL5L1820UNK20 | 20 | 5 | 18 | K20 | SIM****H5 | £24.18 | 5 days | |
| MIL6L1818UNBMK | 18 | 6.2 | 18 | BMK | SIM****H6 | £30.00 | 5 days | |
| MIL6L1818UNBXC | 18 | 6.2 | 18 | BXC | SIM****H6 | £27.28 | 5 days | |
| MIL6L1818UNK20 | 18 | 6.2 | 18 | K20 | SIM****H6 | £25.90 | 5 days | |
| MIL6L1824UNBMK | 24 | 6.5 | 18 | BMK | SIM****H6 | £30.00 | 5 days | |
| MIL6L1824UNBXC | 24 | 6.5 | 18 | BXC | SIM****H6 | £27.28 | 5 days | |
| MIL6L1824UNK20 | 24 | 6.5 | 18 | K20 | SIM****H6 | £25.90 | 5 days |
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