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Carmex Carbide Tiny Tool - Deep Face Grooving - MVR - BXC Grade - 15mm Minimum Diameter x 3mm Groove Width x 27mm Groove Depth
| Application | Deep Face Grooving (MVR) |
| Minimum Diameter | 15 |
| Groove Width (B) | 3 |
| Groove Depth (L1) | 27 |
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The ones our customers buy most.Description
The Carmex Carbide Tiny Tool for Deep Face Grooving is a purpose-built, solid carbide cutting tool designed to create deep grooves with precision in metal parts. It’s ideal for engineers, machinists, and workshop professionals who need reliable grooves with tight tolerances in a compact tool form.
Built for deep face grooving, this tool uses MVR - BXC Grade coating and geometry to handle stainless steels and other common materials. With a 15 mm minimum diameter, a 3 mm groove width, and a 27 mm groove depth, it’s ready to tackle substantial groove features in tight spaces.
- BXC Grade with PVD TiN coating: Optimizes performance at low cutting speeds, delivering improved wear resistance and longer tool life on stainless steels (ISO P30-P50 / K25-K40).
- Deep-face grooving geometry: Specifically engineered to produce accurate, clean grooves up to 27 mm deep with a precise 3 mm width, supporting consistent chip evacuation.
- Solid carbide construction: Provides rigidity, heat resistance, and stable cutting for reliable results across a range of materials, reducing downtime and rework.
This tool helps you complete deep groove projects faster and more consistently: fewer passes, cleaner pockets, and longer tool life mean higher throughput and better part quality. Its coating and carbide construction minimize heat and wear, while the geometry supports precise, repeatable results in stainless steels and other common alloys.
Part Numbers
- Protool Part Number
- MVR8B3.0L27BXC
- 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 - Deep Face Grooving - Grade BXC (MVR)
View full collection →You are viewing MVR8B3.0L27BXC. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Groove Width | Groove Depth | Radius | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MVR6B2.0L10BXC | 10 | 2 | 10 | 0.2 | BXC | SIM****H6 | £56.58 | 5 days | |
| MVR6B2.0L15BXC | 12 | 2 | 15 | 0.2 | BXC | SIM****H6 | £56.58 | 5 days | |
| MVR6B2.0L22BXC | 12 | 2 | 22 | 0.2 | BXC | SIM****H6 | £60.50 | 5 days | |
| MVR6B2.5L15BXC | 10 | 2.5 | 15 | 0.2 | BXC | SIM****H6 | £56.58 | 5 days | |
| MVR6B2.5L22BXC | 12 | 2.5 | 22 | 0.2 | BXC | SIM****H6 | £60.50 | In Stock | |
| MVR6B3.0L22BXC | 10 | 3 | 22 | 0.2 | BXC | SIM****H6 | £60.50 | In Stock | |
| MVR8B3.0L27BXC Viewing | 15 | 3 | 27 | 0.2 | BXC | SIM****H8 | £77.03 | In Stock | |
| MVR8B3.0L43BXC | 15 | 3 | 43 | 0.2 | BXC | SIM****H8 | £92.40 | 5 days | |
| MVR8B4.0L43BXC | 20 | 4 | 43 | 0.2 | BXC | SIM****H8 | £92.40 | In Stock | |
| MVR6B3.0L15BXC | 10 | 3 | 15 | 0.2 | BXC | SIM****H6 | £56.58 | 5 days | |
| MVR8B4.0L27BXC | 15 | 3 | 43 | 0.2 | BXC | SIM****H8 | £77.03 | In Stock | |
| MVL6B2.0L10BXC | 10 | 2 | 10 | 0.2 | BXC | SIM****H6 | £47.80 | 5 days | |
| MVL6B2.0L15BXC | 12 | 2 | 15 | 0.2 | BXC | SIM****H6 | £56.58 | 5 days | |
| MVL6B2.0L22BXC | 12 | 2 | 22 | 0.2 | BXC | SIM****H6 | £60.50 | 5 days | |
| MVL6B2.5L15BXC | 10 | 2.5 | 15 | 0.2 | BXC | SIM****H6 | £47.80 | 5 days | |
| MVL6B2.5L22BXC | 12 | 2.5 | 22 | 0.2 | BXC | SIM****H6 | £60.50 | 5 days | |
| MVL6B3.0L15BXC | 10 | 3 | 15 | 0.2 | BXC | SIM****H6 | £47.83 | 5 days | |
| MVL6B3.0L22BXC | 10 | 3 | 22 | 0.2 | BXC | SIM****H6 | £51.15 | 5 days | |
| MVL8B3.0L27BXC | 15 | 3 | 27 | 0.2 | BXC | SIM****H8 | £77.03 | 5 days | |
| MVL8B3.0L43BXC | 15 | 3 | 43 | 0.2 | BXC | SIM****H8 | £92.40 | 5 days | |
| MVL8B4.0L27BXC | 15 | 3 | 43 | 0.2 | BXC | SIM****H8 | £65.10 | 5 days | |
| MVL8B4.0L43BXC | 20 | 4 | 43 | 0.2 | BXC | SIM****H8 | £92.40 | 5 days |
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