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Carmex Carbide Tiny Tool - Full Radius Face Grooving - MZL - K20 Grade - 6mm Minimum Diameter x 1.5mm Groove Width
| Application | Full Radius Face Grooving (MZL) |
| Minimum Diameter | 6 |
| Groove Width (W) | 1.5 |
| Groove Depth (T) | 1.5 |
| Reach (L1) | 22 |
| L | 51 |
Learn more about Klarna
The Carmex Carbide Tiny Tool is a solid carbide bar engineered specifically for face grooving. It delivers true full-radius grooves, creating smooth, rounded profiles instead of straight cuts. Designed for a wide range of materials and applications, this left-hand tool helps machinists, engineers, and hobbyists achieve consistent groove quality with fewer passes and less finishing work.
- Rounded full-radius groove geometry: Produces smooth, curved grooves that improve seating, sealing, and surface finish, with fewer burrs and less post-processing.
- Premium MZL carbide, K20 grade: Hard-wearing, wear-resistant material that maintains edge sharpness and extends tool life under demanding grooving operations.
- Left-hand cutting geometry with precise dimensions: Specifically designed for left-handed setups and reliable performance at a 6 mm minimum diameter with a 1.5 mm groove width.
This tool is built to keep your workflow efficient and predictable: you get consistent rounded grooves, longer tool life between changes, and dependable results across materials. With its robust carbide construction and targeted geometry, it supports faster setups, fewer retries, and higher quality groove finishes in every job.
| Application | Full Radius Face Grooving (MZL) |
| Minimum Diameter | 6 |
| Groove Width (W) | 1.5 |
| Groove Depth (T) | 1.5 |
| Reach (L1) | 22 |
| L | 51 |
| R | 0.75 |
| F | 2.25 |
| D | 5.0 |
| Grade | K20 |
| Holder | SIM****H5 |
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 Face Grooving - Grade K20 (MZL)
View full collection →You are viewing MZL5R0.75L22K20. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Groove Width | Groove Depth | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MZL5R0.5L22K20 | 6 | 1 | 1.2 | 22 | K20 | SIM****H5 | £22.15 | 5 days | |
| MZL5R0.75L22K20 Viewing | 6 | 1.5 | 1.5 | 22 | K20 | SIM****H5 | £22.15 | 5 days | |
| MZL4R0.75L15K20 | 5 | 1.5 | 1.5 | 15 | K20 | SIM****H4 | £19.63 | 5 days | |
| MZL5R1.0L22K20 | 6 | 2 | 2.5 | 22 | K20 | SIM****H5 | £22.15 | 5 days | |
| MZL6R1.0L22K20 | 8 | 2 | 2.5 | 22 | K20 | SIM****H6 | £26.73 | 5 days | |
| MZL6R0.75L22K20 | 8 | 1.5 | 1.5 | 22 | K20 | SIM****H6 | £22.63 | 5 days | |
| MZL4R0.5L15K20 | 5 | 1 | 1.2 | 15 | K20 | SIM****H4 | £19.63 | 5 days | |
| MZL6R0.5L22K20 | 8 | 1 | 1.2 | 22 | K20 | SIM****H6 | £22.63 | 5 days |
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