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Carmex Carbide Tiny Tool - Full Radius Face Grooving - MZR - K20 Grade - 8mm Minimum Diameter x 1.5mm Groove Width
| Application | Full Radius Face Grooving (MZR) |
| Minimum Diameter | 8 |
| 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 on lathes and milling setups. It delivers a full-radius, rounded groove in a single pass, making it ideal for applications where a curved groove is required rather than a straight cut.
Built for reliability, this tool features an 8 mm minimum diameter and a 1.5 mm groove width, with MZR-K20 grade carbide known for hardness and wear resistance. Its right-hand orientation helps ensure predictable chip flow and straightforward setup in common right-hand machining configurations.
- Full-radius face grooving for rounded grooves: Produces a consistent curved groove in a single pass, reducing finishing steps and delivering a geometry suited to certain sealing and fitment needs.
- Durable MZR-K20 carbide construction: Delivers long tool life and wear resistance, maintaining precision cuts and reducing tool changes in demanding materials.
- Right-hand orientation for predictable results: Optimized for standard right-hand machining setups, providing reliable chip flow and straightforward alignment.
This tool helps you streamline face-grooving workflows with a reliable, single-pass solution that yields repeatable rounded grooves, longer tool life, and simpler setup in everyday machining environments. With Carmex quality and a precisely engineered geometry, you can expect consistent performance across jobs, improved groove consistency, and fewer interruptions to your production schedule.
| Application | Full Radius Face Grooving (MZR) |
| Minimum Diameter | 8 |
| Groove Width (W) | 1.5 |
| Groove Depth (T) | 1.5 |
| Reach (L1) | 22 |
| L | 51 |
| R | 0.75 |
| F | 2.95 |
| D | 6.0 |
| Grade | K20 |
| 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 Face Grooving - Grade K20 (MZR)
View full collection →You are viewing MZR6R0.75L22K20. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Groove Width | Groove Depth | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MZR6R0.5L22K20 | 8 | 1 | 1.2 | 22 | K20 | SIM****H6 | £26.73 | 5 days | |
| MZR4R0.5L15K20 | 5 | 1 | 1.2 | 15 | K20 | SIM****H4 | £23.18 | 5 days | |
| MZR6R0.75L22K20 Viewing | 8 | 1.5 | 1.5 | 22 | K20 | SIM****H6 | £26.73 | 5 days | |
| MZR5R0.5L22K20 | 6 | 1 | 1.2 | 22 | K20 | SIM****H5 | £26.23 | 5 days | |
| MZR5R1.0L22K20 | 6 | 2 | 2.5 | 22 | K20 | SIM****H5 | £26.23 | 5 days | |
| MZR6R1.0L22K20 | 8 | 2 | 2.5 | 22 | K20 | SIM****H6 | £26.73 | 5 days | |
| MZR4R0.75L15K20 | 5 | 1.5 | 1.5 | 15 | K20 | SIM****H4 | £23.18 | 5 days | |
| MZR5R0.75L22K20 | 6 | 1.5 | 1.5 | 22 | K20 | SIM****H5 | £26.23 | 5 days |
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