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Carmex Carbide Tiny Tool - Grooving - MGL - BXC Grade - Minimum Diameter 4.1mm x 0.79mm Groove Width x 15mm Reach (Left Hand)
| Application | Grooving (MGL) |
| Minimum Diameter | 4.1 |
| Groove Width (B) | 0.79 |
| Groove Depth (H) | 0.9 |
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Description
The Carmex Carbide Tiny Tool - Grooving - MGL is a precision cutting tool designed for small grooving applications. It delivers consistent, accurate grooves on miniature parts and components, making it ideal for slots, keyways, and other tight-space grooving tasks. With a minimum diameter of 4.1 mm, a groove width of 0.79 mm, and a reach of 15 mm in a left-hand configuration, this compact tool is built for precise, repeatable results in challenging setups.
Crafted from premium-grade carbide, it offers outstanding durability, edge retention, and wear resistance to withstand demanding grooving operations. Its compact form pairs with broad machine compatibility, making it a versatile choice for a wide range of milling centers and CNC systems.
- Small-Groove Precision: Delivers accurate groove geometry on tiny parts, helping maintain tight tolerances and repeatable results even in high-cycle production.
- Premium Carbide Durability: Hard-wearing carbide construction provides long tool life and exceptional edge retention to reduce tool changes and downtime.
- Broad Machine Compatibility: Designed to fit a wide range of machines and systems, simplifying setup and reducing the need for multiple tools.
This tool supports efficient, reliable grooving workflows for engineers, machinists, and hobbyists alike. Its precise geometry and durable construction help you achieve clean slots with consistent dimensions, improve throughput, and keep projects moving smoothly from setup to completion.
Part Numbers
- Protool Part Number
- MGL4B0.79L15BXC
- 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 - Grooving - Grade BXC (MGR)
View full collection →You are viewing MGL4B0.79L15BXC. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Groove Width | Groove Depth | Reach | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MGR2B0.5L10BXC | 2.1 | 0.5 | 0.5 | 10 | BMK | SIM****H4 | £25.48 | 5 days | |
| MGR3B0.5L10BXC | 3.1 | 0.5 | 0.5 | 10 | BXC | SIM****H3 | £24.35 | 5 days | |
| MGR3B0.7L10BXC | 3.1 | 0.7 | 0.6 | 10 | BXC | SIM****H3 | £23.73 | In Stock | |
| MGR4B0.5L10BXC | 4.1 | 0.5 | 0.5 | 10 | BXC | SIM****H4 | £24.35 | In Stock | |
| MGR4B0.5L15BXC | 4.1 | 0.5 | 0.5 | 15 | BXC | SIM****H4 | £25.90 | In Stock | |
| MGR4B0.79L15BXC | 4.1 | 0.79 | 0.9 | 15 | BXC | SIM****H4 | £25.90 | 5 days | |
| MGR4B0.79L22BXC | 4.1 | 0.79 | 0.9 | 22 | BXC | SIM****H4 | £27.20 | 5 days | |
| MGR4B0.7L10BXC | 4.1 | 0.7 | 0.6 | 10 | BXC | SIM****H4 | £24.35 | In Stock | |
| MGR4B1.0L10BXC | 4.1 | 1 | 1 | 10 | BXC | SIM****H4 | £24.43 | In Stock | |
| MGR4B1.0L15BXC | 4.1 | 1 | 1 | 15 | BXC | SIM****H4 | £25.90 | In Stock | |
| MGR4B1.0L22BXC | 4.1 | 1 | 1 | 22 | BXC | SIM****H4 | £27.20 | 5 days | |
| MGR4B1.5L10BXC | 4.1 | 1.5 | 1 | 10 | BXC | SIM****H4 | £24.43 | In Stock | |
| MGR4B1.5L15BXC | 4.1 | 1.5 | 1 | 15 | BXC | SIM****H4 | £25.90 | 5 days | |
| MGR4B1.5L22BXC | 4.1 | 1.5 | 1 | 22 | BXC | SIM****H4 | £27.20 | 5 days | |
| MGR5B0.79L15BXC | 5.1 | 0.79 | 1 | 15 | BXC | SIM****H5 | £24.93 | 5 days | |
| MGR5B0.79L22BXC | 5.1 | 0.79 | 1 | 22 | BXC | SIM****H5 | £26.40 | 5 days | |
| MGR5B1.0L15BXC | 5.1 | 1 | 1.2 | 15 | BXC | SIM****H5 | £24.93 | In Stock | |
| MGR5B1.0L22BXC | 5.1 | 1 | 1.2 | 22 | BXC | SIM****H5 | £26.40 | In Stock | |
| MGR5B1.19L15BXC | 5.1 | 1.19 | 1.2 | 15 | BXC | SIM****H5 | £24.93 | 5 days | |
| MGR5B1.19L22BXC | 5.1 | 1.19 | 1.2 | 22 | BXC | SIM****H5 | £26.40 | 5 days | |
| MGR5B1.59L15BXC | 5.1 | 1.59 | 1.2 | 15 | BXC | SIM****H5 | £24.93 | 5 days | |
| MGR5B1.59L22BXC | 5.1 | 1.59 | 1.2 | 22 | BXC | SIM****H5 | £26.40 | 5 days | |
| MGR5B1.5L15BXC | 5.1 | 1.5 | 1.2 | 15 | BMK | SIM****H5 | £24.93 | In Stock | |
| MGR5B1.5L22BXC | 5.1 | 1.5 | 1.2 | 22 | BXC | SIM****H5 | £26.40 | 5 days | |
| MGR5B2.0L15BXC | 5.1 | 2 | 1.2 | 15 | BXC | SIM****H5 | £24.93 | 5 days | |
| MGR5B2.0L22BXC | 5.1 | 2 | 1.2 | 22 | BXC | SIM****H5 | £26.40 | In Stock | |
| MGR6B0.79L17BXC | 6.1 | 0.79 | 1.8 | 17 | BXC | SIM****H6 | £28.00 | In Stock | |
| MGR6B0.79L23BXC | 6.1 | 0.79 | 1.8 | 23 | BXC | SIM****H6 | £29.95 | 5 days | |
| MGR6B1.0L15BXC | 6.1 | 1 | 1.4 | 15 | BXC | SIM****H6 | £25.48 | In Stock | |
| MGR6B1.0L17BXC | 6.1 | 1 | 1.8 | 17 | BXC | SIM****H6 | £28.00 | In Stock | |
| MGR6B1.0L22BXC | 6.1 | 1 | 1.4 | 22 | BXC | SIM****H6 | £27.25 | In Stock | |
| MGR6B1.19L17BXC | 6.1 | 1.19 | 1.8 | 17 | BXC | SIM****H6 | £28.00 | 5 days | |
| MGR6B1.19L23BXC | 6.1 | 1.19 | 1.8 | 23 | BXC | SIM****H6 | £29.95 | 5 days | |
| MGR6B1.59L17BXC | 6.1 | 1.59 | 1.8 | 17 | BXC | SIM****H6 | £28.00 | 5 days | |
| MGR6B1.59L23BXC | 6.1 | 1.59 | 1.8 | 23 | BXC | SIM****H6 | £29.95 | In Stock | |
| MGR6B1.5L15BXC | 6.1 | 1.5 | 1.4 | 15 | BXC | SIM****H6 | £25.48 | In Stock | |
| MGR6B1.5L17BXC | 6.1 | 1.5 | 1.8 | 17 | BXC | SIM****H6 | £28.00 | 5 days | |
| MGR6B1.5L22BXC | 6.1 | 1.5 | 1.4 | 22 | BXC | SIM****H6 | £27.25 | 5 days | |
| MGR6B1.5L23BXC | 6.1 | 1.5 | 1.8 | 23 | BXC | SIM****H6 | £29.95 | In Stock | |
| MGR6B2.0L15BXC | 6.1 | 2 | 1.4 | 15 | BXC | SIM****H6 | £25.48 | In Stock | |
| MGR6B2.0L17BXC | 6.1 | 2 | 1.8 | 17 | BXC | SIM****H6 | £30.75 | 5 days | |
| MGR6B2.0L22BXC | 6.1 | 2 | 1.4 | 22 | BXC | SIM****H6 | £27.25 | 5 days | |
| MGR6B2.0L23BXC | 6.1 | 2 | 1.8 | 23 | BXC | SIM****H6 | £29.95 | In Stock | |
| MGR7B1.0L15BXC | 7.1 | 1 | 2.5 | 15 | BXC | SIM****H7 | £29.90 | In Stock | |
| MGR7B1.0L22BXC | 7.1 | 1 | 2.5 | 22 | BXC | SIM****H7 | £29.90 | 5 days | |
| MGR7B1.0L30BXC | 7.1 | 1 | 2.5 | 30 | BXC | SIM****H7 | £32.93 | In Stock | |
| MGR7B1.19L22BXC | 7.1 | 1.19 | 2.5 | 22 | BXC | SIM****H7 | £29.95 | In Stock | |
| MGR7B1.19L30BXC | 7.1 | 1.19 | 2.5 | 30 | BXC | SIM****H7 | £32.93 | 5 days | |
| MGR7B1.59L22BXC | 7.1 | 1.59 | 2.5 | 22 | BXC | SIM****H7 | £29.95 | 5 days | |
| MGR7B1.59L30BXC | 7.1 | 1.59 | 2.5 | 30 | BXC | SIM****H7 | £32.93 | 5 days | |
| MGR7B1.5L15BXC | 7.1 | 1.5 | 2.5 | 15 | BXC | SIM****H7 | £29.90 | In Stock | |
| MGR7B1.5L22BXC | 7.1 | 1.5 | 2.5 | 22 | BXC | SIM****H7 | £29.90 | In Stock | |
| MGR7B1.5L30BXC | 7.1 | 1.5 | 2.5 | 30 | BXC | SIM****H7 | £32.93 | In Stock | |
| MGR7B2.0L15BXC | 7.1 | 2 | 2.5 | 15 | BXC | SIM****H7 | £29.90 | In Stock | |
| MGR7B2.0L22BXC | 7.1 | 2 | 2.5 | 22 | BXC | SIM****H7 | £29.90 | In Stock | |
| MGR7B2.0L30BXC | 7.1 | 2 | 2.5 | 30 | BXC | SIM****H7 | £32.93 | 5 days | |
| MGR8B1.0L22BXC | 8.1 | 1 | 1.7 | 22 | BXC | SIM****H8 | £30.50 | In Stock | |
| MGR8B1.5L22BXC | 8.1 | 1.5 | 1.7 | 22 | BXC | SIM****H8 | £30.50 | In Stock | |
| MGR8B2.0L22BXC | 8.1 | 2 | 2.6 | 22 | BXC | SIM****H8 | £30.50 | In Stock | |
| MGR8B2.38L15BXC | 8.1 | 2.38 | 2.6 | 15 | BXC | SIM****H8 | £30.50 | 5 days | |
| MGR8B2.38L22BXC | 8.1 | 2.38 | 2.6 | 22 | BXC | SIM****H8 | £30.50 | 5 days | |
| MGR5B2.0L10BXC | 5.1 | 2 | 1.2 | 10 | BXC | SIM****H5 | £23.58 | 5 days | |
| MGR8B3.0L30BXC | 8.1 | 3 | 2.6 | 30 | BXC | SIM****H8 | £33.55 | 5 days | |
| MGL2B0.5L10BXC | 2.1 | 0.5 | 0.5 | 10 | BMK | SIM****H4 | £21.53 | 5 days | |
| MGL3B0.5L10BXC | 3.1 | 0.5 | 0.5 | 10 | BXC | SIM****H3 | £20.58 | 5 days | |
| MGL3B0.7L10BXC | 3.1 | 0.7 | 0.6 | 10 | BXC | SIM****H3 | £23.73 | 5 days | |
| MGL4B0.5L10BXC | 4.1 | 0.5 | 0.5 | 10 | BXC | SIM****H4 | £20.58 | 5 days | |
| MGL4B0.5L15BXC | 4.1 | 0.5 | 0.5 | 15 | BXC | SIM****H4 | £21.90 | 5 days | |
| MGL4B0.79L15BXC Viewing | 4.1 | 0.79 | 0.9 | 15 | BXC | SIM****H4 | £21.90 | 5 days | |
| MGL4B0.79L22BXC | 4.1 | 0.79 | 0.9 | 22 | BXC | SIM****H4 | £23.00 | 5 days | |
| MGL4B0.7L10BXC | 4.1 | 0.7 | 0.6 | 10 | BXC | SIM****H4 | £20.58 | 5 days | |
| MGL4B1.0L10BXC | 4.1 | 1 | 1 | 10 | BXC | SIM****H4 | £24.43 | 5 days | |
| MGL4B1.0L15BXC | 4.1 | 1 | 1 | 15 | BXC | SIM****H4 | £25.90 | 5 days | |
| MGL4B1.0L22BXC | 4.1 | 1 | 1 | 22 | BXC | SIM****H4 | £23.00 | 5 days | |
| MGL4B1.5L10BXC | 4.1 | 1.5 | 1 | 10 | BXC | SIM****H4 | £24.43 | 5 days | |
| MGL4B1.5L15BXC | 4.1 | 1.5 | 1 | 15 | BXC | SIM****H4 | £21.90 | 5 days | |
| MGL4B1.5L22BXC | 4.1 | 1.5 | 1 | 22 | BXC | SIM****H4 | £23.00 | 5 days | |
| MGL5B0.79L15BXC | 5.1 | 0.79 | 1 | 15 | BXC | SIM****H5 | £21.08 | 5 days | |
| MGL5B0.79L22BXC | 5.1 | 0.79 | 1 | 22 | BXC | SIM****H5 | £22.30 | 5 days | |
| MGL5B1.0L15BXC | 5.1 | 1 | 1.2 | 15 | BXC | SIM****H5 | £24.93 | 5 days | |
| MGL5B1.0L22BXC | 5.1 | 1 | 1.2 | 22 | BXC | SIM****H5 | £26.40 | 5 days | |
| MGL5B1.19L15BXC | 5.1 | 1.19 | 1.2 | 15 | BXC | SIM****H5 | £21.08 | 5 days | |
| MGL5B1.19L22BXC | 5.1 | 1.19 | 1.2 | 22 | BXC | SIM****H5 | £22.30 | 5 days | |
| MGL5B1.59L15BXC | 5.1 | 1.59 | 1.2 | 15 | BXC | SIM****H5 | £21.08 | 5 days | |
| MGL5B1.59L22BXC | 5.1 | 1.59 | 1.2 | 22 | BXC | SIM****H5 | £22.30 | 5 days | |
| MGL5B1.5L15BXC | 5.1 | 1.5 | 1.2 | 15 | BMK | SIM****H5 | £24.93 | 5 days | |
| MGL5B1.5L22BXC | 5.1 | 1.5 | 1.2 | 22 | BXC | SIM****H5 | £26.40 | 5 days | |
| MGL5B2.0L10BXC | 5.1 | 2 | 1.2 | 10 | BXC | SIM****H5 | £23.58 | In Stock | |
| MGL5B2.0L15BXC | 5.1 | 2 | 1.2 | 15 | BXC | SIM****H5 | £24.93 | 5 days | |
| MGL5B2.0L22BXC | 5.1 | 2 | 1.2 | 22 | BXC | SIM****H5 | £26.40 | 5 days | |
| MGL6B0.79L17BXC | 6.1 | 0.79 | 1.8 | 17 | BXC | SIM****H6 | £23.65 | 5 days | |
| MGL6B0.79L23BXC | 6.1 | 0.79 | 1.8 | 23 | BXC | SIM****H6 | £25.33 | 5 days | |
| MGL6B1.0L15BXC | 6.1 | 1 | 1.4 | 15 | BXC | SIM****H6 | £25.48 | 5 days | |
| MGL6B1.0L17BXC | 6.1 | 1 | 1.8 | 17 | BXC | SIM****H6 | £28.00 | 5 days | |
| MGL6B1.0L22BXC | 6.1 | 1 | 1.4 | 22 | BXC | SIM****H6 | £27.25 | 5 days | |
| MGL6B1.19L17BXC | 6.1 | 1.19 | 1.8 | 17 | BXC | SIM****H6 | £23.65 | 5 days | |
| MGL6B1.19L23BXC | 6.1 | 1.19 | 1.8 | 23 | BXC | SIM****H6 | £25.33 | 5 days | |
| MGL6B1.59L17BXC | 6.1 | 1.59 | 1.8 | 17 | BXC | SIM****H6 | £23.65 | 5 days | |
| MGL6B1.59L23BXC | 6.1 | 1.59 | 1.8 | 23 | BXC | SIM****H6 | £25.33 | 5 days | |
| MGL6B1.5L15BXC | 6.1 | 1.5 | 1.4 | 15 | BXC | SIM****H6 | £25.48 | 5 days | |
| MGL6B1.5L17BXC | 6.1 | 1.5 | 1.8 | 17 | BXC | SIM****H6 | £28.00 | 5 days | |
| MGL6B1.5L22BXC | 6.1 | 1.5 | 1.4 | 22 | BXC | SIM****H6 | £27.25 | 5 days | |
| MGL6B1.5L23BXC | 6.1 | 1.5 | 1.8 | 23 | BXC | SIM****H6 | £25.33 | 5 days | |
| MGL6B2.0L15BXC | 6.1 | 2 | 1.4 | 15 | BXC | SIM****H6 | £25.48 | 5 days | |
| MGL6B2.0L17BXC | 6.1 | 2 | 1.8 | 17 | BXC | SIM****H6 | £28.00 | In Stock | |
| MGL6B2.0L22BXC | 6.1 | 2 | 1.4 | 22 | BXC | SIM****H6 | £27.25 | In Stock | |
| MGL6B2.0L23BXC | 6.1 | 2 | 1.8 | 23 | BXC | SIM****H6 | £25.33 | 5 days | |
| MGL7B1.0L15BXC | 7.1 | 1 | 2.5 | 15 | BXC | SIM****H7 | £28.63 | 5 days | |
| MGL7B1.0L22BXC | 7.1 | 1 | 2.5 | 22 | BXC | SIM****H7 | £28.63 | 5 days | |
| MGL7B1.0L30BXC | 7.1 | 1 | 2.5 | 30 | BXC | SIM****H7 | £32.93 | 5 days | |
| MGL7B1.19L22BXC | 7.1 | 1.19 | 2.5 | 22 | BXC | SIM****H7 | £25.33 | 5 days | |
| MGL7B1.19L30BXC | 7.1 | 1.19 | 2.5 | 30 | BXC | SIM****H7 | £27.83 | 5 days | |
| MGL7B1.59L22BXC | 7.1 | 1.59 | 2.5 | 22 | BXC | SIM****H7 | £25.33 | 5 days | |
| MGL7B1.59L30BXC | 7.1 | 1.59 | 2.5 | 30 | BXC | SIM****H7 | £27.83 | 5 days | |
| MGL7B1.5L15BXC | 7.1 | 1.5 | 2.5 | 15 | BXC | SIM****H7 | £29.90 | 5 days | |
| MGL7B1.5L22BXC | 7.1 | 1.5 | 2.5 | 22 | BXC | SIM****H7 | £29.90 | 5 days | |
| MGL7B1.5L30BXC | 7.1 | 1.5 | 2.5 | 30 | BXC | SIM****H7 | £32.93 | 5 days | |
| MGL7B2.0L15BXC | 7.1 | 2 | 2.5 | 15 | BXC | SIM****H7 | £29.90 | 5 days | |
| MGL7B2.0L22BXC | 7.1 | 2 | 2.5 | 22 | BXC | SIM****H7 | £29.90 | 5 days | |
| MGL7B2.0L30BXC | 7.1 | 2 | 2.5 | 30 | BXC | SIM****H7 | £32.93 | 5 days | |
| MGL8B1.0L22BXC | 8.1 | 1 | 1.7 | 22 | BXC | SIM****H8 | £30.50 | 5 days | |
| MGL8B1.5L22BXC | 8.1 | 1.5 | 1.7 | 22 | BXC | SIM****H8 | £30.50 | 5 days | |
| MGL8B2.0L22BXC | 8.1 | 2 | 2.6 | 22 | BXC | SIM****H8 | £30.50 | 5 days | |
| MGL8B2.38L15BXC | 8.1 | 2.38 | 2.6 | 15 | BXC | SIM****H8 | £25.78 | 5 days | |
| MGL8B2.38L22BXC | 8.1 | 2.38 | 2.6 | 22 | BXC | SIM****H8 | £25.78 | 5 days | |
| MGL8B3.0L30BXC | 8.1 | 3 | 2.6 | 30 | BXC | SIM****H8 | £28.35 | 5 days |
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