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Carmex Carbide Tiny Tool - Full Radius Face Grooving - MZL - BMK 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 |
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The ones our customers buy most.Description
Introducing the Carmex Carbide Tiny Tool — a precision solid carbide bar engineered specifically for face grooving. With a 5 mm minimum diameter and a 1.5 mm groove width, this tool is designed for compact setups that require accurate, rounded grooves. Its left-hand cutting geometry is optimized for leftward tool paths, delivering consistent results in production runs and prototype work alike.
Built from BMK-grade carbide, this tool offers strong wear resistance and long tool life in demanding materials, helping you reduce tool changes and downtime while maintaining a smooth, controlled cut.
- Full-radius face grooving profile: Creates rounded grooves for improved seal interfaces and uniform geometry, delivering reliable results across multiple parts.
- BMK-grade solid carbide construction: Provides exceptional wear resistance and longer tool life in tough materials, reducing downtime and maintenance.
- Left-hand cutting geometry for stable operation: Optimized for leftward toolpaths, promoting smoother chip flow, reduced deflection, and repeatable cuts in tight setups.
This tool delivers dependable, repeatable grooves with a compact footprint suitable for tight setups. The rounded groove profile enhances sealing surfaces, while the carbide's durability supports longer runs between tool changes. The left-hand geometry and precise 5 mm x 1.5 mm specification enable straightforward integration into existing fixtures and workflows, helping you complete projects faster with consistent quality.
Part Numbers
- Protool Part Number
- MZL4R0.75L15BMK
- 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 - Full Radius Face Grooving - Grade BMK (MZL)
View full collection →You are viewing MZL4R0.75L15BMK. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Groove Width | Groove Depth | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MZL4R0.5L15BMK | 5 | 1 | 1.2 | 15 | BMK | SIM****H4 | £26.93 | 5 days | |
| MZL4R0.75L15BMK Viewing | 5 | 1.5 | 1.5 | 15 | BMK | SIM****H4 | £26.93 | In Stock | |
| MZL5R0.5L22BMK | 6 | 1 | 1.2 | 22 | BMK | SIM****H5 | £30.38 | 5 days | |
| MZL5R0.75L22BMK | 6 | 1.5 | 1.5 | 22 | BMK | SIM****H5 | £30.38 | 5 days | |
| MZL5R1.0L22BMK | 6 | 2 | 2.5 | 22 | BMK | SIM****H5 | £30.38 | In Stock | |
| MZL6R0.5L22BMK | 8 | 1 | 1.2 | 22 | BMK | SIM****H6 | £30.98 | 5 days | |
| MZL6R0.75L22BMK | 8 | 1.5 | 1.5 | 22 | BMK | SIM****H6 | £30.98 | 5 days | |
| MZL6R1.0L22BMK | 8 | 2 | 2.5 | 22 | BMK | SIM****H6 | £30.98 | 5 days |
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