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Carmex Carbide Tiny Tool - Full Radius Grooving - MKR - BMK Grade - 6.1mm Minimum Diameter x 1.5mm Groove Width - 15mm Reach
| Application | Full Radius Grooving (MKR) |
| Minimum Diameter | 6.1 |
| Groove Width (W) | 1.5 |
| Groove Depth (H) | 1.6 |
| Reach (L1) | 15 |
| L | 51 |
Learn more about Klarna
The Carmex Carbide Tiny Tool is a compact solid carbide bar engineered for full-radius grooving and precision turning. Designed for tight-radius work and small-diameter grooves, it delivers consistent, repeatable results across a range of materials, making it ideal for engineers, machinists, and hobbyists who need reliable grooves without sacrificing workflow.
Available in two high-performance coatings, this tool covers a broad set of applications. The BXC grade uses a PVD TiN coating to optimize cutting at lower speeds, particularly with stainless steels. The BMK grade features a sub-micron, advanced PVD triple coating for superior heat resistance and smooth cutting, suitable for demanding turning tasks on a variety of materials. The geometry is precision-tuned for tight access: 6.1 mm minimum diameter with a 1.5 mm groove width and a 15 mm reach.
- Full-radius grooving capability: Specifically shaped for precise, full-radius grooves while maintaining stability and clean finishes in turning operations.
- Two coating grades for versatile performance: BXC with PVD TiN supports low-speed cuts on stainless steels; BMK with triple PVD coating delivers excellent heat resistance and smooth cutting across a broad material range.
- Compact, reach-oriented geometry: 6.1 mm minimum diameter and 1.5 mm groove width with a 15 mm reach enable access to tight pockets and short grooves without compromising rigidity.
This tool streamlines your grooving and turning workflows by delivering reliable groove quality, extended tool life, and versatile material compatibility. The dual-grade coatings adapt to your cutting conditions, while the precise geometry supports repeatable results in demanding applications, helping you reduce downtime and achieve cleaner, more accurate grooves across stainless steels and other materials.
| Application | Full Radius Grooving (MKR) |
| Minimum Diameter | 6.1 |
| Groove Width (W) | 1.5 |
| Groove Depth (H) | 1.6 |
| Reach (L1) | 15 |
| L | 51 |
| R | 0.75 |
| F | 2.8 |
| D | 6.0 |
| Grade | BMK |
| 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 - Full Radius Grooving - Grade BMK (MKR)
View full collection →You are viewing MKR6R0.75L15BMK. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Groove Width | Groove Depth | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MKR4R0.5L10BMK | 4.1 | 1 | 1 | 10 | BMK | SIM****H4 | £26.93 | 5 days | |
| MKR4R0.75L10BMK | 4.1 | 1.5 | 1 | 10 | BMK | SIM****H4 | £26.93 | 5 days | |
| MKR5R0.5L15BMK | 5.1 | 1 | 1.2 | 15 | BMK | SIM****H5 | £27.35 | 5 days | |
| MKR5R0.75L15BMK | 5.1 | 1.5 | 1.2 | 15 | BMK | SIM****H5 | £27.35 | 5 days | |
| MKR5R1.0L15BMK | 5.1 | 2 | 1.2 | 15 | BMK | SIM****H5 | £27.35 | 5 days | |
| MKR6R0.5L15BMK | 6.1 | 1 | 1.6 | 15 | BMK | SIM****H6 | £28.00 | 5 days | |
| MKR6R0.75L15BMK Viewing | 6.1 | 1.5 | 1.6 | 15 | BMK | SIM****H6 | £28.00 | In Stock | |
| MKR6R1.0L15BMK | 6.1 | 2 | 1.8 | 15 | BMK | SIM****H6 | £28.00 | In Stock | |
| MKR7R0.5L22BMK | 7.1 | 1 | 2.5 | 22 | BMK | SIM****H7 | £32.85 | 5 days | |
| MKR7R0.75L22BMK | 7.1 | 1.5 | 2.5 | 22 | BMK | SIM****H7 | £32.85 | 5 days | |
| MKR7R1.0L22BMK | 7.1 | 2 | 2.5 | 22 | BMK | SIM****H7 | £32.85 | 5 days | |
| MKL4R0.5L10BMK | 4.1 | 1 | 1 | 10 | BMK | SIM****H4 | £26.93 | 5 days | |
| MKL4R0.75L10BMK | 4.1 | 1.5 | 1 | 10 | BMK | SIM****H4 | £26.93 | 5 days | |
| MKL5R0.5L15BMK | 5.1 | 1 | 1.2 | 15 | BMK | SIM****H5 | £27.35 | 5 days | |
| MKL5R0.75L15BMK | 5.1 | 1.5 | 1.2 | 15 | BMK | SIM****H5 | £27.35 | 5 days | |
| MKL5R1.0L15BMK | 5.1 | 2 | 1.2 | 15 | BMK | SIM****H5 | £27.35 | 5 days | |
| MKL6R0.5L15BMK | 6.1 | 1 | 1.6 | 15 | BMK | SIM****H6 | £28.00 | 5 days | |
| MKL6R0.75L15BMK | 6.1 | 1.5 | 1.6 | 15 | BMK | SIM****H6 | £26.93 | 5 days | |
| MKL6R1.0L15BMK | 6.1 | 2 | 1.8 | 15 | BMK | SIM****H6 | £28.00 | 5 days | |
| MKL7R0.5L22BMK | 7.1 | 1 | 2.5 | 22 | BMK | SIM****H7 | £32.85 | 5 days | |
| MKL7R0.75L22BMK | 7.1 | 1.5 | 2.5 | 22 | BMK | SIM****H7 | £27.78 | 5 days | |
| MKL7R1.0L22BMK | 7.1 | 2 | 2.5 | 22 | BMK | SIM****H7 | £32.85 | 5 days |
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