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Carmex Carbide Tiny Tool - Threading - MIR - UN (UNC,UNF,UNEF,UNS) - BMK Grade - 3.2mm Minimum Diameter x 15mm Reach
| Application | Threading (MIR) |
| 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 for Small Threading is a precision cutting instrument designed to form UN 60° threads on micro-scale parts. Built for engineers, machinists, hobbyists, and shop technicians, it delivers accurate thread forms with clean finishes and minimal runout across UNC, UNF, UNEF, and UNS applications.
With a 3.2 mm minimum diameter and a 15 mm reach, this compact tool threads small parts and tight features with ease. Crafted from BMK Grade carbide, it offers exceptional hardness, wear resistance, and long cutting life to keep production moving and reduce rework. Its design is compatible with a wide range of machines and systems, making it a versatile choice for many threading tasks.
- Full-profile UN 60° threading: Delivers precise thread forms for UNC, UNF, UNEF, and UNS on small parts, reducing scrap and rework.
- BMK Grade carbide for wear resistance: Provides longer tool life and consistent cutting performance in demanding micro-threading tasks.
- Compact size with 15 mm reach: Accesses tight spaces and small features across a broad range of machines, enabling reliable results and easy setup.
This tiny threading tool helps you complete micro-threading projects with confidence: accurate UN 60° threads, extended tool life, and broad machine compatibility. It supports faster setups, fewer adjustments, and consistently high-quality thread finishes across delicate components and tight tolerances.
| Application | Threading (MIR) |
| 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 MIR3L1536UNBMK. 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 Viewing | 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 | 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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