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Carmex Carbide Tiny Tool - Face Grooving - MFL - Grade BMK - 5mm Minimum Diameter x 0.5mm Groove Width
| Application | Face Grooving (MFL) |
| Minimum Diameter | 5 |
| Groove Width (B) | 0.5 |
| Groove Depth (T) | 1.2 |
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Carmex Carbide Tiny Tool - Face Grooving - MFL - Grade BMK - 5mm Minimum Diameter x 0.5mm Groove Width is a solid carbide bar designed specifically for face grooving tasks. As part of the Tiny Tools family, it delivers straight grooves on every pass, providing clean seating surfaces and repeatable results you can rely on.
With a 5 mm minimum diameter and a 0.5 mm groove width, this tool combines MFL construction with BMK-grade carbide to deliver durable, stable performance in demanding machining environments. It’s built to maintain precise groove dimensions and consistent results across production runs.
- Straight groove geometry for precise face grooving: Produces clean, straight grooves with tight width control, improving part seating and reducing post-cut finishing work.
- BMK solid carbide for durable, stable performance: High-hardness carbide provides wear resistance and rigidity, helping extended tool life and fewer tool changes.
- Optimized 5 mm min diameter and 0.5 mm groove width: Designed to reliably start at 5 mm and maintain a 0.5 mm groove, ensuring predictable results across jobs.
This tool helps streamline workflows by delivering consistent straight grooves from the first pass, reducing rework and cycle times. Whether you’re setting up production runs or tackling precise face grooves on diverse materials, it offers dependable performance and a straightforward, repeatable cutting experience.
Part Numbers
- Protool Part Number
- MFL4B0.5L15BMK
- Brand
- Carmex
- Category
- Tiny Tool Inserts
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 - Face Grooving - Grade BMK (MFL)
View full collection →You are viewing MFL4B0.5L15BMK. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Groove Width | Groove Depth | Reach | Radius | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| MFL4B0.5L15BMK Viewing | 5 | 0.5 | 1.2 | 15 | 0.05 | BMK | SIM****H4 | £26.93 | 5 days | |
| MFL4B0.75L15BMK | 5 | 0.75 | 1.2 | 15 | 0.1 | BMK | SIM****H4 | £26.93 | 5 days | |
| MFL4B1.0L15BMK | 5 | 1 | 1.5 | 15 | 0.1 | BMK | SIM****H4 | £26.93 | 5 days | |
| MFL4B1.5L15BMK | 5 | 1.5 | 2.8 | 15 | 0.1 | BMK | SIM****H4 | £26.93 | In Stock | |
| MFL4B1.5L17BMK | 5 | 1.5 | 3.5 | 17 | 0.1 | BMK | SIM****H4 | £23.88 | 5 days | |
| MFL4B2.0L17BMK | 5 | 2 | 5 | 17 | 0.1 | BMK | SIM****H4 | £29.60 | 5 days | |
| MFL5B0.5L22BMK | 6 | 0.5 | 1.2 | 22 | 0.05 | BMK | SIM****H5 | £30.38 | 5 days | |
| MFL5B0.75L22BMK | 6 | 0.75 | 1.2 | 22 | 0.1 | BMK | SIM****H5 | £30.38 | 5 days | |
| MFL5B1.0L22BMK | 6 | 1 | 1.5 | 22 | 0.1 | BMK | SIM****H5 | £30.38 | 5 days | |
| MFL5B1.0L23BMK | 6 | 1 | 2.5 | 23 | 0.1 | BMK | SIM****H5 | £21.20 | 5 days | |
| MFL5B1.5L22BMK | 6 | 1.5 | 2.5 | 22 | 0.1 | BMK | SIM****H5 | £30.38 | 5 days | |
| MFL5B1.5L23BMK | 6 | 1.5 | 3.5 | 23 | 0.1 | BMK | SIM****H5 | £21.20 | 5 days | |
| MFL5B2.0L22BMK | 6 | 2 | 3.8 | 22 | 0.1 | BMK | SIM****H5 | £30.38 | 5 days | |
| MFL5B2.0L23BMK | 6 | 2 | 5 | 23 | 0.1 | BMK | SIM****H5 | £22.28 | 5 days | |
| MFL6B1.0L22BMK | 8 | 1 | 1.5 | 22 | 0.1 | BMK | SIM****H6 | £30.98 | In Stock | |
| MFL6B1.5L22BMK | 8 | 1.5 | 2.5 | 22 | 0.1 | BMK | SIM****H6 | £30.98 | In Stock | |
| MFL6B2.0L22BMK | 8 | 2 | 3 | 22 | 0.1 | BMK | SIM****H6 | £30.98 | 5 days | |
| MFL6B2.5L22BMK | 8 | 2.5 | 4.8 | 22 | 0.1 | BMK | SIM****H6 | £30.98 | In Stock | |
| MFL6B3.0L30BMK | 8 | 3 | 6 | 30 | 0.1 | BMK | SIM****H6 | £32.53 | 5 days | |
| MFL8B2.5L22BMK | 10 | 2.5 | 3.5 | 22 | 0.1 | BMK | SIM****H8 | £36.83 | 5 days |
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