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Carmex Carbide Tiny Tool - Boring & Profiling - MPR - BMK Grade - 1mm Minimum Diameter x 4mm Reach x R0.05
| Application | Boring and Profiling (MPR) |
| Minimum Diameter | 1 |
| Reach (L1) | 4 |
| Radius (R) | 0.05 |
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The Carmex Carbide Tiny Tool - Boring & Profiling - MPR is a precision cutting tool designed for small profiling and boring applications. Its compact design and specialized geometry enable accurate profiling and boring of intricate shapes in tiny parts and components.
Crafted from premium BMK-grade carbide, this tiny tool combines exceptional durability with reliable wear resistance for demanding micro-cutting tasks. Featuring a 1 mm minimum diameter, a 4 mm reach, and an R0.05 nose radius, it is built to deliver clean, repeatable results in tight spaces.
- Ultra-precise micro profiling: Achieve tight feature control and clean edge definition on miniature parts with a geometry optimized for small-diameter profiling and boring, reducing the need for rework.
- Deep reach for tight spaces: The 4 mm reach accesses deeper pockets and confined areas without repositioning the workpiece, speeding setups and improving consistency across parts.
- BMK-grade carbide durability: Premium carbide provides outstanding wear resistance and strength, extending tool life and delivering dependable performance over multiple jobs.
This tool helps you streamline micro-machining workflows by enabling precise Profiling and boring in compact workpieces, delivering consistent finishes, fewer tool changes, and reliable results from setup to finish.
Part Numbers
- Protool Part Number
- MPR1R0.05L4BMK
- 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 MPR1R0.05L4BMK. 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 Viewing | 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 | In Stock | |
| 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 | 5 days | |
| 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 | 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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