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Carmex Carbide Tiny Tool - Face Grooving - MFL - Grade BMK - 5mm Minimum Diameter x 2mm Groove Width
| Application | Face Grooving (MFL) |
| Minimum Diameter | 5 |
| Groove Width (B) | 2 |
| Groove Depth (T) | 5 |
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The ones our customers buy most.Description
Carmex Carbide Tiny Tool - Face Grooving is a solid carbide tool designed specifically for face grooving tasks. From the Tiny Tools family, it delivers straight grooves with a clean, predictable profile to ensure reliable seating surfaces and sealed interfaces on a range of parts.
With a 5 mm minimum diameter and a 2 mm groove width, this micro-grooving tool offers a compact, controlled solution for tight spaces and small-diameter components, making it versatile for both production runs and on-site maintenance.
- Straight groove geometry: Produces precise, straight grooves for reliable fits and seal surfaces, avoiding rounded profiles that can compromise mating parts.
- BMK solid carbide construction: Durable BMK-grade carbide delivers wear resistance and longer tool life under face grooving workloads.
- Compact, defined groove dimensions: A 5 mm minimum diameter and 2 mm groove width provide a compact, repeatable groove profile suitable for tight spaces and small-diameter workpieces.
Using the Carmex Carbide Tiny Tool for face grooving helps you achieve consistent groove quality, reduces rework, and extends tool life through a wear-resistant carbide and precise geometry that supports repeatable results across jobs.
Part Numbers
- Protool Part Number
- MFL4B2.0L17BMK
- 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 MFL4B2.0L17BMK. 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 | 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 Viewing | 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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