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Carmex Carbide Tiny Tool - Threading - MIL - NPT - K20 Grade - 5.9mm Minimum Diameter x 15mm Reach (Left Hand)
| Application | Threading (MIL) |
| Thread Form | NPT |
| Pitch or Pitch Range | 27 |
| Minimum Diameter | 5.9 |
| Reach | 15 |
| Thread Size | 1/16 X 27NPT |
Learn more about Klarna
The Carmex Carbide Tiny Tool is a precision threading cutter designed for small-diameter National Pipe Thread (NPT) applications. Built for tight tolerances, its MIL-grade full-profile NPT geometry delivers accurate tapered threads on delicate components. With a 5.9 mm minimum diameter and a 15 mm reach, it’s an ideal fit for compact assemblies and hard-to-reach features. This model supports left-hand threading and uses premium K20-grade carbide to balance hardness with toughness.
- Full-Profile NPT geometry: Delivers precise tapered threads with clean starts and consistent results, reducing rework on small-part projects.
- K20-grade carbide construction: Offers exceptional wear resistance and long tool life, helping you complete more jobs between changes.
- Compact size with left-hand readiness: The 5.9 mm minimum diameter and 15 mm reach enable threading in tight spaces while accommodating left-hand thread requirements.
Designed for engineers, machinists, and technicians who demand reliable, repeatable NPT threading on tiny parts, this tool helps speed setup, improve accuracy, and extend tooling life without sacrificing performance in challenging applications.
| Application | Threading (MIL) |
| Thread Form | NPT |
| Pitch or Pitch Range | 27 |
| Minimum Diameter | 5.9 |
| Reach | 15 |
| Thread Size | 1/16 X 27NPT |
| Grade | K20 |
| Holder | SIM****H6 |
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 NPT Tool (MIR)
View full collection →You are viewing MIL6L1527NPTK20. Click any other SKU to view its full details.
| Product SKU | Pitch or Pitch Range | Minimum Diameter | Reach | Thread Size | 1/8 X 27NPT | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| MIR6L1527NPTBMK | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | BMK | SIM****H6 | £28.55 | 5 days | |
| MIR6L1527NPTBXC | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | BXC | SIM****H6 | £25.93 | In Stock | |
| MIR6L1527NPTK20 | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | K20 | SIM****H6 | £24.60 | 5 days | |
| MIR6L1527NPTTNX | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | TNX | SIM****H6 | £26.30 | 5 days | |
| MIL6L1527NPTBMK | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | BMK | SIM****H6 | £24.13 | 5 days | |
| MIL6L1527NPTBXC | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | BXC | SIM****H6 | £21.93 | 5 days | |
| MIL6L1527NPTK20 Viewing | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | K20 | SIM****H6 | £20.83 | 5 days | |
| MIL6L1527NPTTNX | 27 | 5.9 | 15 | 1/16 X 27NPT | 1/8 X 27NPT | TNX | SIM****H6 | £26.30 | 5 days |
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