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Carmex Carbide Tiny Tool - Full Radius Face Grooving - MZL - K20 Grade - 5mm Minimum Diameter x 1.5mm Groove Width
| Application | Full Radius Face Grooving (MZL) |
| Minimum Diameter | 5 |
| Groove Width (W) | 1.5 |
| Groove Depth (T) | 1.5 |
| Reach (L1) | 15 |
| L | 51 |
Learn more about Klarna
The Carmex Carbide Tiny Tool is a solid carbide bar from the MZL line, engineered for face grooving applications. These bars are designed to produce rounded grooves, delivering a smooth, consistent profile on small-diameter workpieces. This left-hand tool is ideal for engineers, machinists, and hobbyists who need precise rounded grooves with reliable performance.
It supports a 5 mm minimum diameter and creates a 1.5 mm groove width, making it a precise choice for compact grooving tasks.
- Rounded groove geometry: Produces a true full-radius groove for a smooth, consistent profile that reduces finishing work.
- Durable K20 carbide grade: Delivers excellent wear resistance and edge stability for longer tool life in demanding grooving tasks.
- Left-hand orientation: Designed for reliable engagement with standard machining setups, helping predictable cut sequences and easier setup.
The Carmex Tiny Tool helps you streamline grooving operations by delivering consistent rounded grooves in a compact format. With durable carbide and an orientation that aligns with common setups, you’ll experience fewer adjustments, fewer reworks, and steadier performance across parts with small diameters. This means faster cycles, less downtime, and more consistent seating and fit for your assemblies.
| Application | Full Radius Face Grooving (MZL) |
| Minimum Diameter | 5 |
| Groove Width (W) | 1.5 |
| Groove Depth (T) | 1.5 |
| Reach (L1) | 15 |
| L | 51 |
| R | 0.75 |
| 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 MZL4R0.75L15K20. 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 Viewing | 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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