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Carmex Carbide Tiny Tool - Full Radius Face Grooving - MZL - K20 Grade - 5mm Minimum Diameter x 1mm Groove Width
| Application | Full Radius Face Grooving (MZL) |
| Minimum Diameter | 5 |
| Groove Width (W) | 1 |
| Groove Depth (T) | 1.2 |
| Reach (L1) | 15 |
| L | 51 |
Learn more about Klarna
Carmex Carbide Tiny Tool is a solid carbide bar engineered for face grooving. It produces rounded, full-radius grooves rather than straight cuts, making it ideal for seals, tight fits, and precision groove work. This left-hand tool is designed for compact setups where consistency and repeatability matter.
- Full-radius groove geometry: Delivers rounded grooves with a smooth bottom that improve seal seating and part alignment, reducing rework and finishing steps.
- K20 carbide grade for durability: Offers wear resistance and edge stability to extend tool life and maintain consistent performance through demanding materials.
- Compact size for tight spaces: With a 5 mm minimum diameter and 1 mm groove width, it reaches into small pockets and delivers precise, repeatable grooves in limited clearance work.
This tool supports efficient, high-precision groove creation, helping you streamline setups, reduce downtime, and achieve reliable, repeatable results across batches.
| Application | Full Radius Face Grooving (MZL) |
| Minimum Diameter | 5 |
| Groove Width (W) | 1 |
| Groove Depth (T) | 1.2 |
| Reach (L1) | 15 |
| L | 51 |
| R | 0.50 |
| F | 1.75 |
| D | 4.0 |
| Grade | K20 |
| Holder | SIM****H4 |
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 MZL4R0.5L15K20. 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 | 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 Viewing | 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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