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Carmex Carbide Tiny Tool - Deep Face Grooving - MVR - K20 Grade - 12mm Minimum Diameter x 2.5mm Groove Width x 22mm Groove Depth
| Application | Deep Face Grooving (MVR) |
| Minimum Diameter | 12 |
| Groove Width (B) | 2.5 |
| Groove Depth (L1) | 22 |
| Radius (R) | 0.2 |
| L | 64 |
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The Carmex Carbide Tiny Tool for Deep Face Grooving is a precision solid carbide cutting tool designed for challenging deep face grooves in small or intricate parts. It features a 12 mm minimum diameter, a 2.5 mm groove width, and a 22 mm groove depth, enabling accurate, repeatable grooves in tight spaces. This tool is ideal for engineers, machinists, and hobbyists who need reliable performance on stainless steels and similar materials.
As part of Carmex's line of solid carbide bars optimized for deep face grooving, this tool leverages a K20-grade carbide (MVR) for dependable, consistent results. The product line also includes coated grades to suit different speeds and materials: BXC provides TiN coating for low-speed cutting on stainless steels, while BMK offers sub-micron grade performance with advanced PVD coatings for high heat resistance and smooth cutting.
- Exact deep-face grooving geometry: Delivers a 12 mm minimum diameter, 2.5 mm groove width, and up to 22 mm groove depth for precise, repeatable grooves in tight spaces.
- Durable carbide construction for long tool life: Solid carbide composition provides high wear resistance, helping reduce tool changes and downtime in demanding grooving tasks.
- Coated-grade versatility for materials and speeds: Part of a line that includes BXC and BMK variants, offering options for low cutting speeds on stainless steels and high-heat performance for broad material compatibility.
With the Carmex Carbide Tiny Tool for Deep Face Grooving, you gain a reliable, repeatable groove every time, even in tight pockets. The K20-grade carbide delivers consistent performance under load, helping you finish parts faster with fewer passes and less rework. Combined with the available coated-grade options in the line, this tool adapts to stainless steels and other materials while maintaining smooth cutting and predictable results, enhancing overall workflow and productivity.
| Application | Deep Face Grooving (MVR) |
| Minimum Diameter | 12 |
| Groove Width (B) | 2.5 |
| Groove Depth (L1) | 22 |
| Radius (R) | 0.2 |
| L | 64 |
| F | 1.4 |
| 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 - Deep Face Grooving - Grade K20 (MVR)
View full collection →You are viewing MVR6B2.5L22K20. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Groove Width | Groove Depth | Radius | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MVR6B2.5L15K20 | 10 | 2.5 | 15 | 0.2 | K20 | SIM****H6 | £45.43 | 5 days | |
| MVR8B3.0L27K20 | 15 | 3 | 27 | 0.2 | K20 | SIM****H8 | £73.10 | 5 days | |
| MVR6B2.0L22K20 | 12 | 2 | 22 | 0.2 | K20 | SIM****H6 | £57.53 | 5 days | |
| MVR8B4.0L43K20 | 20 | 4 | 43 | 0.2 | K20 | SIM****H8 | £87.80 | 5 days | |
| MVR6B2.0L10K20 | 10 | 2 | 10 | 0.2 | K20 | SIM****H6 | £53.75 | 5 days | |
| MVR8B3.0L43K20 | 15 | 3 | 43 | 0.2 | K20 | SIM****H8 | £87.80 | 5 days | |
| MVR6B2.0L15K20 | 12 | 2 | 15 | 0.2 | K20 | SIM****H6 | £53.75 | 5 days | |
| MVR6B3.0L22K20 | 10 | 3 | 22 | 0.2 | K20 | SIM****H6 | £57.53 | 5 days | |
| MVR6B2.5L22K20 Viewing | 12 | 2.5 | 22 | 0.2 | K20 | SIM****H6 | £57.53 | 5 days | |
| MVL6B2.0L10K20 | 10 | 2 | 10 | 0.2 | K20 | SIM****H6 | £45.43 | 5 days | |
| MVL6B2.0L15K20 | 12 | 2 | 15 | 0.2 | K20 | SIM****H6 | £45.43 | 5 days | |
| MVL6B2.0L22K20 | 12 | 2 | 22 | 0.2 | K20 | SIM****H6 | £48.60 | 5 days | |
| MVL6B2.5L15K20 | 10 | 2.5 | 15 | 0.2 | K20 | SIM****H6 | £45.43 | 5 days | |
| MVL6B2.5L22K20 | 12 | 2.5 | 22 | 0.2 | K20 | SIM****H6 | £48.60 | 5 days | |
| MVL6B3.0L22K20 | 10 | 3 | 22 | 0.2 | K20 | SIM****H6 | £48.60 | 5 days | |
| MVL8B3.0L27K20 | 15 | 3 | 27 | 0.2 | K20 | SIM****H8 | £73.10 | 5 days | |
| MVL8B3.0L43K20 | 15 | 3 | 43 | 0.2 | K20 | SIM****H8 | £74.20 | 5 days | |
| MVL8B4.0L43K20 | 20 | 4 | 43 | 0.2 | K20 | SIM****H8 | £87.80 | 5 days |
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