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Carmex Carbide Tiny Tool - Boring & Profiling - MPL - BMK Grade - 4.1mm Minimum Diameter x 10mm Reach x R0.2 (Left Hand)
| Application | Boring and Profiling (MPL) |
| Minimum Diameter | 4.1 |
| Reach (L1) | 10 |
| Radius (R) | 0.2 |
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The ones our customers buy most.Description
The Carmex Carbide Tiny Tool for Boring & Profiling (MPL, BMK Grade) is a precision carbide cutting tool designed for small profiling and boring tasks. Built for accuracy in tight spaces, it features a 4.1 mm minimum diameter, 10 mm reach, and an R0.2 corner radius, with left-hand cutting geometry to support controlled passes in profiling operations.
Made from premium BMK-grade carbide, this tool delivers outstanding hardness, wear resistance, and long tool life, even under demanding profiling and boring applications. It's well suited for technicians, engineers, and hobbyists working on small parts, prototypes, or intricate geometries.
- Small-Diameter Precision for Tight Spaces: Access confined features and profile small parts with high accuracy, aided by the 4.1 mm minimum diameter and 10 mm reach for clean starts and precise profiles in restricted areas.
- Premium BMK-Grade Carbide for Durability: Engineered for exceptional hardness and wear resistance, this tool stays sharp longer, reduces tool changes, and delivers consistent results across challenging materials.
- Left-Hand Geometry for Consistent Profiling: The left-hand cutting orientation provides predictable chip flow and surface finish in profiling and boring operations, helping you achieve reliable, repeatable results.
Using the Carmex Tiny Tool, you can complete intricate profiling and precise small-diameter bores with fewer setups and less rework. The combination of compact size, robust carbide, and precise geometry enables faster cycle times, smoother finishes, and repeatable results across parts and prototypes. Whether you're building precision housings, fixtures, or model components, this tool supports efficient production, improved accuracy, and greater confidence in your machining outcomes.
Part Numbers
- Protool Part Number
- MPL4R0.2L10BMK
- 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 MPL4R0.2L10BMK. 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 | 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 Viewing | 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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