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Carmex Carbide Tiny Tool - Threading - MIR - 55° Partial - BXC Grade - 6mm Minimum Diameter x 15mm Reach
| Application | Threading (MIR) |
| Thread Form | 55° Partial |
| Pitch or Pitch Range | (0.5-1.5mm) (48-16 TPI) |
| Minimum Diameter | 6 |
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The ones our customers buy most.Description
Carmex Carbide Tiny Tool is a compact threading solution designed for partial-profile threads with a 55° geometry. Built for tight bores and precise work, this tool enables accurate thread starts in small features while maintaining rigidity with a 6 mm minimum diameter and a 15 mm reach. It supports 55° profiles and is suitable for stainless steels and a range of other materials.
Two coating grades expand its versatility: BXC is a PVD TiN-coated grade optimized for low cutting speeds, delivering dependable wear resistance when threading stainless steels (ISO P30-P50 / K25-K40). BMK is a sub-micron grade with an advanced PVD triple coating, offering exceptional heat resistance and a smooth cutting experience for general-purpose use across all materials. The tool is designed for bore sizes down to 1.2 mm (0.05 in).
- 55° partial-profile threading compatibility: Designed to accurately form 55° threads in small, partial-profile features, providing consistent thread quality and reducing rework.
- Dual coating options for versatile material performance: Choose BXC TiN for efficient low-speed stainless-steel threading or BMK’s triple-coated, high-heat capability for broad-material use.
- Compact, accessible geometry: 6 mm minimum diameter with 15 mm reach enables threading in tight spaces while maintaining stability and control.
This combination delivers reliable, repeatable threading results in constrained spaces, helping you save time on setups and finish with confidence. Whether you’re prototyping, maintaining small-diameter assemblies, or performing precision stainless-steel work, the Carmex Tiny Tool provides dependable performance and a clear path to higher-quality threads.
Part Numbers
- Protool Part Number
- MIR6L15A55BXC
- 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 Partial Profile 55° Tool (MIR)
View full collection →You are viewing MIR6L15A55BXC. Click any other SKU to view its full details.
| Product SKU | Pitch or Pitch Range | Minimum Diameter | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MIR3L15A55BMK | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | BMK | SIM****H3 | £27.35 | 5 days | |
| MIR3L15A55BXC | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | BXC | SIM****H3 | £24.93 | 5 days | |
| MIR4L15A55BMK | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | BMK | SIM****H4 | £27.35 | 5 days | |
| MIR4L15A55BXC | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | BXC | SIM****H4 | £24.93 | 5 days | |
| MIR5L15A55BMK | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | BMK | SIM****H5 | £28.00 | In Stock | |
| MIR5L15A55BXC | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | BXC | SIM****H5 | £25.48 | 5 days | |
| MIR5L22A55BMK | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | BMK | SIM****H5 | £29.35 | 5 days | |
| MIR5L22A55BXC | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | BXC | SIM****H5 | £26.68 | 5 days | |
| MIR6L15A55BMK | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | BMK | SIM****H6 | £28.55 | In Stock | |
| MIR6L15A55BXC Viewing | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | BXC | SIM****H6 | £25.93 | In Stock | |
| MIR6L22A55BMK | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BMK | SIM****H6 | £30.00 | 5 days | |
| MIR6L22A55BXC | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BXC | SIM****H6 | £27.28 | In Stock | |
| MIL6L22A55BXC | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BXC | SIM****H6 | £27.28 | In Stock | |
| MIR5L15A55K20 | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | K20 | SIM****H5 | £24.20 | 5 days | |
| MIR4L15A55K20 | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | K20 | SIM****H4 | £23.65 | 5 days | |
| MIR6L22A55K20 | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | K20 | SIM****H6 | £25.90 | 5 days | |
| MIR6L15A55K20 | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | K20 | SIM****H6 | £24.60 | 5 days | |
| MIR3L15A55K20 | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | K20 | SIM****H3 | £23.65 | 5 days | |
| MIR5L22A55K20 | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | K20 | SIM****H5 | £25.35 | 5 days | |
| MIR6L22A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | TNX | SIM****H6 | £27.65 | 5 days | |
| MIR6L15A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | TNX | SIM****H6 | £26.30 | 5 days | |
| MIL6L22A55BXC | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BXC | SIM****H6 | £27.28 | In Stock | |
| MIL3L15A55BMK | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | BMK | SIM****H3 | £27.35 | 5 days | |
| MIL3L15A55BXC | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | BXC | SIM****H3 | £24.93 | 5 days | |
| MIL3L15A55K20 | (0.5-1.0mm) (48-24 TPI) | 3.2 | 15 | K20 | SIM****H3 | £23.65 | 5 days | |
| MIL4L15A55BMK | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | BMK | SIM****H4 | £27.35 | 5 days | |
| MIL4L15A55BXC | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | BXC | SIM****H4 | £24.93 | In Stock | |
| MIL4L15A55K20 | (0.5-1.0mm) (48-24 TPI) | 4.1 | 15 | K20 | SIM****H4 | £23.65 | 5 days | |
| MIL5L15A55BMK | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | BMK | SIM****H5 | £28.00 | 5 days | |
| MIL5L15A55BXC | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | BXC | SIM****H5 | £25.48 | 5 days | |
| MIL5L15A55K20 | (0.5-1.25mm) (48-24 TPI) | 5.1 | 15 | K20 | SIM****H5 | £24.20 | 5 days | |
| MIL5L22A55BMK | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | BMK | SIM****H5 | £29.35 | 5 days | |
| MIL5L22A55BXC | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | BXC | SIM****H5 | £26.68 | 5 days | |
| MIL5L22A55K20 | (0.5-1.25mm) (48-20 TPI) | 5.1 | 22 | K20 | SIM****H5 | £25.35 | 5 days | |
| MIL6L15A55BMK | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | BMK | SIM****H6 | £28.55 | 5 days | |
| MIL6L15A55BXC | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | BXC | SIM****H6 | £25.93 | 5 days | |
| MIL6L15A55K20 | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | K20 | SIM****H6 | £24.60 | 5 days | |
| MIL6L15A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 15 | TNX | SIM****H6 | £26.30 | 5 days | |
| MIL6L22A55BMK | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | BMK | SIM****H6 | £30.00 | 5 days | |
| MIL6L22A55K20 | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | K20 | SIM****H6 | £25.90 | 5 days | |
| MIL6L22A55TNX | (0.5-1.5mm) (48-16 TPI) | 6 | 22 | TNX | SIM****H6 | £27.68 | 5 days |
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