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Carmex Carbide Tiny Tools - Back Turning Tool (MXR) - Grade BXC - 3.1mm Min Diameter x 10mm Reach
| Application | Back Turning (MXR) |
| Minimum Diameter | 3.1 |
| Reach (L1) | 10 |
| Radius (R) | 0.10 |
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The ones our customers buy most.Description
The Carmex Carbide Tiny Tools - Small Back Turning Tool (MXR) is a precision cutting tool designed for small turning tasks. This tool is optimized for back turning, helping you produce accurate backside surfaces on small workpieces.
Built from premium-grade carbide, it delivers durable, wear-resistant performance for busy workshops. Its compact size—with a 3.1 mm minimum diameter and 10 mm reach—lets you access tight features and finish small parts with confidence.
- Back Turning Geometry for Precise Back Surfaces: Specifically engineered to reach and machine the backside of small parts, delivering consistent, smooth finishes with minimal deflection.
- Premium Grade BXC Carbide for Durability: Hard, wear-resistant material that maintains sharpness over many cycles, reducing tool changes and downtime.
- Ultra-Compact Size for Tight Workpieces: 3.1 mm minimum diameter and 10 mm reach enable precise, efficient machining of small-diameter parts without crowding the cut.
This tool supports streamlined small-part turning by delivering stable, accurate backside finishes, reducing setup time, and improving overall productivity. Its robust carbide core and MXR back-turning design help you achieve reliable, repeatable results on precision small components.
Part Numbers
- Protool Part Number
- MXR4R0.1L10BXC
- 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 - Back Turning - Grade BXC (MXR)
View full collection →You are viewing MXR4R0.1L10BXC. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Reach | Radius | Max Back Turn Depth | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MXR4R0.15L10BXC | 4.1 | 10 | 0.15 | 0.8 | BXC | SIM****H4 | £24.43 | 5 days | |
| MXR4R0.15L15BXC | 4.1 | 15 | 0.15 | 0.8 | BXC | SIM****H4 | £24.60 | 5 days | |
| MXR4R0.1L10BXC Viewing | 3.1 | 10 | 0.1 | 0.5 | BXC | SIM****H4 | £24.43 | In Stock | |
| MXR5R0.2L15BXC | 5.1 | 15 | 0.2 | 1 | BXC | SIM****H5 | £24.93 | In Stock | |
| MXR5R0.2L22BXC | 5.1 | 22 | 0.2 | 1 | BXC | SIM****H5 | £25.18 | In Stock | |
| MXR6R0.2L15BXC | 6.1 | 15 | 0.2 | 1.8 | BXC | SIM****H6 | £25.48 | 5 days | |
| MXR6R0.2L22BXC | 6.1 | 22 | 0.2 | 1.8 | BXC | SIM****H6 | £25.68 | 5 days | |
| MXR4R0.15L22BXC | 4.1 | 22 | 0.15 | 0.8 | BXC | SIM****H4 | £25.85 | 5 days | |
| MXR7R0.2L30BXC | 7.1 | 30 | 0.20 | 2.5 | BXC | SIM****H7 | £32.60 | 5 days | |
| MXL4R0.15L10BXC | 4.1 | 10 | 0.15 | 0.8 | BXC | SIM****H4 | £24.43 | 5 days | |
| MXL4R0.15L15BXC | 4.1 | 15 | 0.15 | 0.8 | BXC | SIM****H4 | £24.60 | 5 days | |
| MXL4R0.15L22BXC | 4.1 | 22 | 0.15 | 0.8 | BXC | SIM****H4 | £21.85 | 5 days | |
| MXL4R0.1L10BXC | 3.1 | 10 | 0.1 | 0.5 | BXC | SIM****H4 | £24.43 | 5 days | |
| MXL5R0.2L15BXC | 5.1 | 15 | 0.2 | 1 | BXC | SIM****H5 | £24.93 | 5 days | |
| MXL5R0.2L22BXC | 5.1 | 22 | 0.2 | 1 | BXC | SIM****H5 | £25.18 | 5 days | |
| MXL6R0.2L15BXC | 6.1 | 15 | 0.2 | 1.8 | BXC | SIM****H6 | £25.48 | 5 days | |
| MXL6R0.2L22BXC | 6.1 | 22 | 0.2 | 1.8 | BXC | SIM****H6 | £25.68 | 5 days | |
| MXL7R0.2L30BXC | 7.1 | 30 | 0.20 | 2.5 | BXC | SIM****H7 | £27.55 | 5 days |
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