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Carmex Carbide Tiny Tool - Boring & Profiling - MPL - BMK Grade - 4.1mm Minimum Diameter x 10mm Reach x R0.1 (Left Hand)
| Application | Boring and Profiling (MPL) |
| Minimum Diameter | 4.1 |
| Reach (L1) | 10 |
| Radius (R) | 0.1 |
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Description
The Carmex Carbide Tiny Tool MPL is a precision profiling and boring tool designed for small parts and delicate features. It’s ideal for engineers, machinists, and hobbyists who need precise, repeatable profiles in tight spaces, and it’s available in a left-hand cutting option to suit your machine setup.
Crafted from premium BMK-grade carbide, this tiny tool blends rigidity with outstanding wear resistance. Its 4.1 mm diameter, 10 mm reach, and R0.1 corner radius give you reliable control for intricate profiling and boring tasks on small components—even in hard-to-reach areas.
- Compact geometry for tight-space profiling: With a 4.1 mm diameter and 10 mm reach, this tiny tool reaches into narrow pockets and delicate profiles while preserving rigidity for accurate cuts.
- Precise R0.1 corner radius for clean edges: The precise corner radius delivers smooth corners and high-quality finishes with fewer finishing passes.
- BMK-grade carbide for durability: Premium carbide offers exceptional wear resistance and long tool life, maintaining accuracy over extended profiling and boring tasks.
By choosing this Carmex Tiny Tool MPL, you gain a reliable, high-precision solution for small-feature work. The combination of compact size, precise corner geometry, and durable carbide translates into faster setup, fewer tool changes, and consistent, repeatable results across batches—improving your workflow and the overall quality of your small-part projects.
Part Numbers
- Protool Part Number
- MPL4R0.1L10BMK
- 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 - Profiling & Boring - Grade BMK (MPR)
View full collection →You are viewing MPL4R0.1L10BMK. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Reach | Radius | Profile Max Depth | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MPR1.2R0.1L5BMK | 1.2 | 5 | 0.1 | 0.3 | BMK | SIM****H3 | £24.58 | In Stock | |
| MPR1.2R0.1L9BMK | 1.2 | 9 | 0.1 | 0.3 | BMK | SIM****H3 | £28.50 | 5 days | |
| MPR1.5R0.05L10BMK | 1.5 | 10 | 0.05 | 0.3 | BMK | SIM****H3 | £28.50 | 5 days | |
| MPR1.5R0.1L10BMK | 1.5 | 10 | 0.1 | 0.3 | BMK | SIM****H3 | £26.40 | 5 days | |
| MPR1.5R0.1L6BMK | 1.5 | 6 | 0.1 | 0.3 | BMK | SIM****H3 | £25.90 | 5 days | |
| MPR1R0.05L4BMK | 1 | 4 | 0.05 | 0.2 | BMK | SIM****H3 | £25.90 | 5 days | |
| MPR1R0.05L8BMK | 1 | 8 | 0.05 | 0.2 | BMK | SIM****H3 | £28.50 | 5 days | |
| MPR2.5R0.1L10BMK | 2.5 | 10 | 0.1 | 0.6 | BMK | SIM****H4 | £24.63 | 5 days | |
| MPR2.5R0.1L15BMK | 2.5 | 15 | 0.1 | 0.6 | BMK | SIM****H4 | £24.63 | 5 days | |
| MPR2R0.05L10BMK | 2.1 | 10 | 0.05 | 0.5 | BMK | SIM****H3 | £24.68 | 5 days | |
| MPR2R0.15L10BMK | 2.1 | 10 | 0.15 | 0.5 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPR2R0.15L15BMK | 2.1 | 15 | 0.15 | 0.5 | BMK | SIM****H3 | £24.63 | In Stock | |
| MPR2R0.15L5BMK | 2.1 | 5 | 0.15 | 0.5 | BMK | SIM****H3 | £23.55 | In Stock | |
| MPR2R0.1L10BMK | 2.1 | 10 | 0.1 | 0.5 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPR3R0.05L10BMK | 3.1 | 10 | 0.05 | 0.7 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPR3R0.05L15BMK | 3.1 | 15 | 0.05 | 0.7 | BMK | SIM****H3 | £25.58 | 5 days | |
| MPR3R0.1L10BMK | 3.1 | 10 | 0.1 | 0.7 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPR3R0.1L15BMK | 3.1 | 15 | 0.1 | 0.7 | BMK | SIM****H3 | £25.58 | In Stock | |
| MPR3R0.1L22BMK | 3.1 | 22 | 0.1 | 0.7 | BMK | SIM****H3 | £26.93 | In Stock | |
| MPR3R0.2L10BMK | 3.1 | 10 | 0.2 | 0.7 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPR3R0.2L15BMK | 3.1 | 15 | 0.2 | 0.7 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPR3R0.2L22BMK | 3.1 | 22 | 0.2 | 0.7 | BMK | SIM****H3 | £26.93 | 5 days | |
| MPR4R0.1L10BMK | 4.1 | 10 | 0.1 | 0.8 | BMK | SIM****H4 | £26.03 | 5 days | |
| MPR4R0.1L15BMK | 4.1 | 15 | 0.1 | 0.8 | BMK | SIM****H4 | £26.03 | 5 days | |
| MPR4R0.1L22BMK | 4.1 | 22 | 0.1 | 0.8 | BMK | SIM****H4 | £27.33 | 5 days | |
| MPR4R0.2L10BMK | 4.1 | 10 | 0.2 | 0.8 | BMK | SIM****H4 | £24.10 | In Stock | |
| MPR4R0.2L15BMK | 4.1 | 15 | 0.2 | 0.8 | BMK | SIM****H4 | £26.03 | In Stock | |
| MPR4R0.2L22BMK | 4.1 | 22 | 0.2 | 0.8 | BMK | SIM****H4 | £27.33 | In Stock | |
| MPR4R0.2L30BMK | 4.1 | 30 | 0.2 | 0.8 | BMK | SIM****H4 | £30.33 | 5 days | |
| MPR5R0.1L22BMK | 5.1 | 22 | 0.1 | 1.2 | BMK | SIM****H5 | £30.38 | In Stock | |
| MPR5R0.1L30BMK | 5.1 | 30 | 0.1 | 1.2 | BMK | SIM****H5 | £34.85 | In Stock | |
| MPR5R0.2L10BMK | 5.1 | 10 | 0.2 | 1.2 | BMK | SIM****H5 | £26.63 | 5 days | |
| MPR5R0.2L15BMK | 5.1 | 15 | 0.2 | 1.2 | BMK | SIM****H5 | £22.98 | 5 days | |
| MPR5R0.2L22BMK | 5.1 | 22 | 0.2 | 1.2 | BMK | SIM****H5 | £30.38 | 5 days | |
| MPR5R0.2L30BMK | 5.1 | 30 | 0.2 | 1.2 | BMK | SIM****H5 | £34.85 | 5 days | |
| MPR5R0.2L40BMK | 5.1 | 40 | 0.2 | 0.9 | BMK | SIM****H5 | £38.33 | In Stock | |
| MPR6R0.2L15BMK | 6.1 | 15 | 0.2 | 1.4 | BMK | SIM****H6 | £27.35 | In Stock | |
| MPR6R0.2L22BMK | 6.1 | 22 | 0.2 | 1.4 | BMK | SIM****H6 | £30.98 | 5 days | |
| MPR6R0.2L30BMK | 6.1 | 30 | 0.2 | 1.4 | BMK | SIM****H6 | £35.65 | 5 days | |
| MPR6R0.2L40BMK | 6.1 | 40 | 0.2 | 1 | BMK | SIM****H6 | £39.15 | 5 days | |
| MPR7R0.2L22BMK | 7.1 | 22 | 0.2 | 1.5 | BMK | SIM****H7 | £34.08 | In Stock | |
| MPR7R0.2L30BMK | 7.1 | 30 | 0.2 | 1.5 | BMK | SIM****H7 | £37.63 | In Stock | |
| MPR7R0.2L35BMK | 7.1 | 35 | 0.2 | 1.5 | BMK | SIM****H7 | £39.50 | In Stock | |
| MPR8R0.2L15BMK | 8.1 | 15 | 0.2 | 1.6 | BMK | SIM****H8 | £32.93 | 5 days | |
| MPR8R0.2L22BMK | 8.1 | 22 | 0.2 | 1.6 | BMK | SIM****H8 | £37.18 | In Stock | |
| MPR8R0.2L35BMK | 8.1 | 35 | 0.2 | 1.6 | BMK | SIM****H8 | £40.70 | 5 days | |
| MPR10R0.2L35BMK | 10.1 | 35 | 0.2 | 2 | BMK | SIM****H10 | £41.88 | 5 days | |
| MPL1.2R0.1L5BMK | 1.2 | 5 | 0.1 | 0.3 | BMK | SIM****H3 | £20.78 | 5 days | |
| MPL1.2R0.1L9BMK | 1.2 | 9 | 0.1 | 0.3 | BMK | SIM****H3 | £24.10 | 5 days | |
| MPL1.5R0.05L10BMK | 1.5 | 10 | 0.05 | 0.3 | BMK | SIM****H3 | £24.10 | 5 days | |
| MPL1.5R0.1L10BMK | 1.5 | 10 | 0.1 | 0.3 | BMK | SIM****H3 | £26.40 | 5 days | |
| MPL1.5R0.1L6BMK | 1.5 | 6 | 0.1 | 0.3 | BMK | SIM****H3 | £25.90 | 5 days | |
| MPL10R0.2L35BMK | 10.1 | 35 | 0.2 | 2 | BMK | SIM****H10 | £41.88 | 5 days | |
| MPL1R0.05L4BMK | 1 | 4 | 0.05 | 0.2 | BMK | SIM****H3 | £25.90 | 5 days | |
| MPL1R0.05L8BMK | 1 | 8 | 0.05 | 0.2 | BMK | SIM****H3 | £28.50 | 5 days | |
| MPL2.5R0.1L10BMK | 2.5 | 10 | 0.1 | 0.6 | BMK | SIM****H3 | £20.83 | 5 days | |
| MPL2.5R0.1L15BMK | 2.5 | 15 | 0.1 | 0.6 | BMK | SIM****H3 | £20.83 | 5 days | |
| MPL2R0.05L10BMK | 2.1 | 10 | 0.05 | 0.5 | BMK | SIM****H3 | £24.68 | 5 days | |
| MPL2R0.15L10BMK | 2.1 | 10 | 0.15 | 0.5 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPL2R0.15L15BMK | 2.1 | 15 | 0.15 | 0.5 | BMK | SIM****H3 | £24.63 | 5 days | |
| MPL2R0.15L5BMK | 2.1 | 5 | 0.15 | 0.5 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPL2R0.1L10BMK | 2.1 | 10 | 0.1 | 0.5 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPL3R0.05L10BMK | 3.1 | 10 | 0.05 | 0.7 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPL3R0.05L15BMK | 3.1 | 15 | 0.05 | 0.7 | BMK | SIM****H3 | £25.58 | 5 days | |
| MPL3R0.1L10BMK | 3.1 | 10 | 0.1 | 0.7 | BMK | SIM****H3 | £20.30 | 5 days | |
| MPL3R0.1L15BMK | 3.1 | 15 | 0.1 | 0.7 | BMK | SIM****H3 | £25.58 | 5 days | |
| MPL3R0.1L22BMK | 3.1 | 22 | 0.1 | 0.7 | BMK | SIM****H3 | £26.93 | 5 days | |
| MPL3R0.2L10BMK | 3.1 | 10 | 0.2 | 0.7 | BMK | SIM****H3 | £23.55 | 5 days | |
| MPL3R0.2L15BMK | 3.1 | 15 | 0.2 | 0.7 | BMK | SIM****H3 | £25.58 | 5 days | |
| MPL3R0.2L22BMK | 3.1 | 22 | 0.2 | 0.7 | BMK | SIM****H3 | £26.93 | 5 days | |
| MPL4R0.1L10BMK Viewing | 4.1 | 10 | 0.1 | 0.8 | BMK | SIM****H4 | £26.03 | 5 days | |
| MPL4R0.1L15BMK | 4.1 | 15 | 0.1 | 0.8 | BMK | SIM****H4 | £26.03 | 5 days | |
| MPL4R0.1L22BMK | 4.1 | 22 | 0.1 | 0.8 | BMK | SIM****H4 | £27.33 | 5 days | |
| MPL4R0.2L10BMK | 4.1 | 10 | 0.2 | 0.8 | BMK | SIM****H4 | £24.10 | 5 days | |
| MPL4R0.2L15BMK | 4.1 | 15 | 0.2 | 0.8 | BMK | SIM****H4 | £26.03 | 5 days | |
| MPL4R0.2L22BMK | 4.1 | 22 | 0.2 | 0.8 | BMK | SIM****H4 | £27.33 | 5 days | |
| MPL4R0.2L30BMK | 4.1 | 30 | 0.2 | 0.8 | BMK | SIM****H4 | £25.63 | 5 days | |
| MPL5R0.1L22BMK | 5.1 | 22 | 0.1 | 1.2 | BMK | SIM****H5 | £30.38 | 5 days | |
| MPL5R0.1L30BMK | 5.1 | 30 | 0.1 | 1.2 | BMK | SIM****H5 | £34.85 | 5 days | |
| MPL5R0.2L10BMK | 5.1 | 10 | 0.2 | 1.2 | BMK | SIM****H5 | £26.63 | 5 days | |
| MPL5R0.2L15BMK | 5.1 | 15 | 0.2 | 1.2 | BMK | SIM****H5 | £26.63 | 5 days | |
| MPL5R0.2L22BMK | 5.1 | 22 | 0.2 | 1.2 | BMK | SIM****H5 | £30.38 | 5 days | |
| MPL5R0.2L30BMK | 5.1 | 30 | 0.2 | 1.2 | BMK | SIM****H5 | £34.85 | 5 days | |
| MPL5R0.2L40BMK | 5.1 | 40 | 0.2 | 0.9 | BMK | SIM****H5 | £38.33 | 5 days | |
| MPL6R0.2L15BMK | 6.1 | 15 | 0.2 | 1.4 | BMK | SIM****H6 | £27.35 | 5 days | |
| MPL6R0.2L22BMK | 6.1 | 22 | 0.2 | 1.4 | BMK | SIM****H6 | £30.98 | 5 days | |
| MPL6R0.2L30BMK | 6.1 | 30 | 0.2 | 1.4 | BMK | SIM****H6 | £35.65 | 5 days | |
| MPL6R0.2L40BMK | 6.1 | 40 | 0.2 | 1 | BMK | SIM****H6 | £33.10 | 5 days | |
| MPL7R0.2L22BMK | 7.1 | 22 | 0.2 | 1.5 | BMK | SIM****H7 | £34.08 | 5 days | |
| MPL7R0.2L30BMK | 7.1 | 30 | 0.2 | 1.5 | BMK | SIM****H7 | £37.63 | 5 days | |
| MPL7R0.2L35BMK | 7.1 | 35 | 0.2 | 1.5 | BMK | SIM****H7 | £39.50 | 5 days | |
| MPL8R0.2L15BMK | 8.1 | 15 | 0.2 | 1.6 | BMK | SIM****H8 | £32.93 | 5 days | |
| MPL8R0.2L22BMK | 8.1 | 22 | 0.2 | 1.6 | BMK | SIM****H8 | £37.18 | 5 days | |
| MPL8R0.2L35BMK | 8.1 | 35 | 0.2 | 1.6 | BMK | SIM****H8 | £40.70 | 5 days |
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