Please log in here to access all benefits, including promotional discounts and faster checkouts.
Carmex Carbide Tiny Tool - Threading - MIL - MJ - BXC Grade - 5mm Minimum Diameter x 15mm Reach (Left Hand)
| Application | Threading (MIL) |
| Thread Form | MJ |
| Pitch or Pitch Range | 1 |
| Minimum Diameter | 5 |
Learn more about Klarna
Compatible holders
The ones our customers buy most.
Description
The Carmex Carbide Tiny Tool - Threading - MIL - MJ - BXC Grade is a precision cutting tool designed for small-diameter threading tasks. Built around an MJ thread profile, it delivers high-accuracy thread forms on tiny components, with MIL-standard alignment that supports consistent results across production runs.
Manufactured from premium BXC-grade carbide, this tiny tool combines hardness, wear resistance, and stable performance for demanding threading work. Its compact 5 mm minimum diameter and 15 mm reach let you access tight features, while the left-hand threading orientation covers applications requiring reverse-threading. The tool is compatible with a wide range of machines, making it a versatile addition to any shop.
- Premium carbide construction: Durable BXC-grade carbide provides long tool life and reliable cuts in repetitive small-diameter threading tasks.
- MJ threading geometry for precision: Optimized profile enables accurate, repeatable thread formation with clean finishes on tiny components.
- Compact reach with left-hand orientation: 5 mm minimum diameter and 15 mm reach fit tight spaces, and the left-hand design supports specific assembly requirements.
This tiny threading tool helps you deliver consistent, high-quality threads on small parts, improving workflow and reducing rework. Its combination of durable carbide, precise geometry, and compact reach makes it a dependable choice for engineers, machinists, and hobbyists working on fine-pitch or miniature components.
Part Numbers
- Protool Part Number
- MIL5L151.0MJBXC
- Brand
- Carmex
- Category
- Tiny Tool Inserts
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 MIL5L151.0MJBXC. 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 | 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 Viewing | MJ | 1 | 5 | 15 | BXC | SIM****H5 | £21.10 | 5 days | |
| MIL5L151.0MJK20 | MJ | 1 | 5 | 15 | K20 | SIM****H5 | £20.08 | 5 days |
No products match your filters.
