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Carmex Carbide Tiny Tools - Back Turning Tool (MXR) - Grade BMK - 5.1mm Min Diameter x 15mm Reach
| Application | Back Turning (MXR) |
| Minimum Diameter | 5.1 |
| Reach (L1) | 15 |
| Radius (R) | 0.2 |
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Description
The Carmex Carbide Tiny Tools Back Turning Tool (MXR) in BMK grade is a precision carbide cutting tool designed for small turning applications. Its back-turning geometry enables accurate backside surfaces on small parts with minimal setup. The tool’s compact form—5.1 mm minimum diameter and 15 mm reach—lets you access tight features with confidence, while premium carbide delivers excellent wear resistance for dependable performance.
- Compact back-turning geometry: Reaches into tight pockets and backside surfaces on small parts, delivering accurate finishes with minimal tool changes.
- Premium BMK carbide for long tool life: Provides outstanding wear resistance and consistent cutting performance in tough materials, reducing downtime from tool wear.
- MXR-designed reliability: Engineered to maintain stable cuts, minimize deflection and chatter, and produce repeatable surface quality across multiple parts.
With its tailored size and durable carbide, this tool helps you finish small shafts, bushings, and precision components with confidence. The combination of compact reach, robust material, and a purpose-built MXR geometry supports faster setups, fewer interruptions, and more consistent results across production runs and hobby projects alike.
Part Numbers
- Protool Part Number
- MXR5R0.2L15BMK
- 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 BMK (MXR)
View full collection →You are viewing MXR5R0.2L15BMK. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Reach | Radius | Max Back Turn Depth | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MXR4R0.15L10BMK | 4.1 | 10 | 0.15 | 0.8 | BMK | SIM****H4 | £26.93 | 5 days | |
| MXR4R0.15L15BMK | 4.1 | 15 | 0.15 | 0.8 | BMK | SIM****H4 | £27.13 | 5 days | |
| MXR4R0.1L10BMK | 3.1 | 10 | 0.1 | 0.5 | BMK | SIM****H4 | £26.93 | 5 days | |
| MXR5R0.2L15BMK Viewing | 5.1 | 15 | 0.2 | 1 | BMK | SIM****H5 | £27.35 | 5 days | |
| MXR5R0.2L22BMK | 5.1 | 22 | 0.2 | 1 | BMK | SIM****H5 | £27.68 | 5 days | |
| MXR6R0.2L15BMK | 6.1 | 15 | 0.2 | 1.8 | BMK | SIM****H6 | £28.00 | 5 days | |
| MXR6R0.2L22BMK | 6.1 | 22 | 0.2 | 1.8 | BMK | SIM****H6 | £28.28 | In Stock | |
| MXL4R0.15L10BMK | 4.1 | 10 | 0.15 | 0.8 | BMK | SIM****H4 | £26.93 | 5 days | |
| MXL4R0.15L15BMK | 4.1 | 15 | 0.15 | 0.8 | BMK | SIM****H4 | £27.13 | 5 days | |
| MXL4R0.1L10BMK | 3.1 | 10 | 0.1 | 0.5 | BMK | SIM****H4 | £26.93 | 5 days | |
| MXL5R0.2L15BMK | 5.1 | 15 | 0.2 | 1 | BMK | SIM****H5 | £27.35 | 5 days | |
| MXL5R0.2L22BMK | 5.1 | 22 | 0.2 | 1 | BMK | SIM****H5 | £27.68 | 5 days | |
| MXL6R0.2L15BMK | 6.1 | 15 | 0.2 | 1.8 | BMK | SIM****H6 | £28.00 | 5 days | |
| MXL6R0.2L22BMK | 6.1 | 22 | 0.2 | 1.8 | BMK | SIM****H6 | £23.90 | 5 days |
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