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Carmex Carbide Tiny Tool - Boring & Profiling - MPL - TNX Grade - 4.1mm Minimum Diameter x 22mm Reach x R0.2 (Left Hand)
| Application | Boring and Profiling (MPL) |
| Minimum Diameter | 4.1 |
| Reach (L1) | 22 |
| Radius (R) | 0.2 |
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The ones our customers buy most.Description
The Carmex Carbide Tiny Tool is a precision boring and profiling cutter designed for small parts and tight spaces. It’s ideal for engineers, machinists, hobbyists, and technicians who need accurate profiling and delicate bore work in compact components. With a 4.1 mm minimum diameter, 22 mm reach, and R0.2 left-hand geometry, this MPL tool enables precise, repeatable profiles in challenging applications. Crafted from premium-grade carbide (MPL - TNX Grade), it offers outstanding durability, wear resistance, and long tool life.
- Ultra-compact reach for small parts: Access tight pockets and profile intricate contours with confidence, enabling precise work in restricted spaces.
- Premium carbide for durability and accuracy: Built from high-quality carbide (MPL - TNX Grade) for exceptional wear resistance, long life, and consistently clean cuts across materials.
- Left-hand geometry with R0.2 corner radius: The left-hand orientation combined with a 0.2 mm radius delivers controlled, smooth profiling and accurate bore edges in complex geometries.
This tiny tool is designed to streamline your workflow on small-profile projects. Its robust carbide construction stands up to demanding materials, reducing tool changes and deburring, while the compact form factor enables quick setup and reliable, repeatable results. Rely on this tool for precise, high-quality profiles and bores in tight spaces, helping you improve throughput and overall part quality.
Part Numbers
- Protool Part Number
- MPL4R0.2L22TNX
- 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 TNX (MPR)
View full collection →You are viewing MPL4R0.2L22TNX. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Reach | Radius | Profile Max Depth | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MPR1.5R0.1L6TNX | 1.5 | 6 | 0.1 | 0.3 | TNX | SIM****H3 | £23.90 | 5 days | |
| MPR2R0.15L15TNX | 2.1 | 15 | 0.15 | 0.5 | TNX | SIM****H3 | £22.75 | 5 days | |
| MPR4R0.1L15TNX | 4.1 | 15 | 0.1 | 0.8 | TNX | SIM****H4 | £24.05 | 5 days | |
| MPR7R0.2L30TNX | 7.1 | 30 | 0.2 | 1.5 | TNX | SIM****H7 | £34.68 | 5 days | |
| MPR2R0.15L5TNX | 2.1 | 5 | 0.15 | 0.5 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPR8R0.2L35TNX | 8.1 | 35 | 0.2 | 1.6 | TNX | SIM****H8 | £37.53 | 5 days | |
| MPR3R0.2L15TNX | 3.1 | 15 | 0.2 | 0.7 | TNX | SIM****H3 | £23.58 | 5 days | |
| MPR8R0.2L22TNX | 8.1 | 22 | 0.2 | 1.6 | TNX | SIM****H8 | £40.53 | 5 days | |
| MPR5R0.2L30TNX | 5.1 | 30 | 0.2 | 1.2 | TNX | SIM****H5 | £32.15 | 5 days | |
| MPR2R0.1L10TNX | 2.1 | 10 | 0.1 | 0.5 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPR3R0.1L15TNX | 3.1 | 15 | 0.1 | 0.7 | TNX | SIM****H3 | £23.58 | 5 days | |
| MPR4R0.1L10TNX | 4.1 | 10 | 0.1 | 0.8 | TNX | SIM****H4 | £24.05 | 5 days | |
| MPR4R0.2L15TNX | 4.1 | 15 | 0.2 | 0.8 | TNX | SIM****H4 | £24.05 | 5 days | |
| MPR6R0.2L30TNX | 6.1 | 30 | 0.2 | 1.4 | TNX | SIM****H6 | £32.85 | 5 days | |
| MPR4R0.2L10TNX | 4.1 | 10 | 0.2 | 0.8 | TNX | SIM****H4 | £22.23 | 5 days | |
| MPR5R0.2L22TNX | 5.1 | 22 | 0.2 | 1.2 | TNX | SIM****H5 | £28.00 | 5 days | |
| MPR3R0.2L22TNX | 3.1 | 22 | 0.2 | 0.7 | TNX | SIM****H3 | £24.78 | 5 days | |
| MPR4R0.2L22TNX | 4.1 | 22 | 0.2 | 0.8 | TNX | SIM****H4 | £25.25 | 5 days | |
| MPR6R0.2L22TNX | 6.1 | 22 | 0.2 | 1.4 | TNX | SIM****H6 | £28.60 | 5 days | |
| MPR2R0.15L10TNX | 2.1 | 10 | 0.15 | 0.5 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPR5R0.1L22TNX | 5.1 | 22 | 0.1 | 1.2 | TNX | SIM****H5 | £28.00 | 5 days | |
| MPR3R0.2L10TNX | 3.1 | 10 | 0.2 | 0.7 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPR3R0.05L10TNX | 3.1 | 10 | 0.05 | 0.7 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPR5R0.2L15TNX | 5.1 | 15 | 0.2 | 1.2 | TNX | SIM****H5 | £24.55 | 5 days | |
| MPR6R0.2L15TNX | 6.1 | 15 | 0.2 | 1.4 | TNX | SIM****H6 | £25.30 | 5 days | |
| MPR8R0.2L15TNX | 8.1 | 15 | 0.2 | 1.6 | TNX | SIM****H8 | £30.33 | 5 days | |
| MPR5R0.2L10TNX | 5.1 | 10 | 0.2 | 1.2 | TNX | SIM****H5 | £24.55 | 5 days | |
| MPL1.5R0.1L10TNX | 1.5 | 10 | 0.1 | 0.3 | TNX | SIM****H3 | £24.38 | 5 days | |
| MPL1.5R0.1L6TNX | 1.5 | 6 | 0.1 | 0.3 | TNX | SIM****H3 | £23.90 | 5 days | |
| MPL2R0.15L10TNX | 2.1 | 10 | 0.15 | 0.5 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPL2R0.15L15TNX | 2.1 | 15 | 0.15 | 0.5 | TNX | SIM****H3 | £22.75 | 5 days | |
| MPL2R0.15L5TNX | 2.1 | 5 | 0.15 | 0.5 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPL2R0.1L10TNX | 2.1 | 10 | 0.1 | 0.5 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPL3R0.05L10TNX | 3.1 | 10 | 0.05 | 0.7 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPL3R0.1L15TNX | 3.1 | 15 | 0.1 | 0.7 | TNX | SIM****H3 | £23.58 | 5 days | |
| MPL3R0.2L10TNX | 3.1 | 10 | 0.2 | 0.7 | TNX | SIM****H3 | £21.70 | 5 days | |
| MPL3R0.2L15TNX | 3.1 | 15 | 0.2 | 0.7 | TNX | SIM****H3 | £23.58 | 5 days | |
| MPL3R0.2L22TNX | 3.1 | 22 | 0.2 | 0.7 | TNX | SIM****H3 | £24.78 | 5 days | |
| MPL4R0.1L10TNX | 4.1 | 10 | 0.1 | 0.8 | TNX | SIM****H4 | £24.08 | 5 days | |
| MPL4R0.1L15TNX | 4.1 | 15 | 0.1 | 0.8 | TNX | SIM****H4 | £24.08 | 5 days | |
| MPL4R0.2L10TNX | 4.1 | 10 | 0.2 | 0.8 | TNX | SIM****H4 | £22.23 | 5 days | |
| MPL4R0.2L15TNX | 4.1 | 15 | 0.2 | 0.8 | TNX | SIM****H4 | £24.08 | 5 days | |
| MPL4R0.2L22TNX Viewing | 4.1 | 22 | 0.2 | 0.8 | TNX | SIM****H4 | £25.25 | 5 days | |
| MPL5R0.1L22TNX | 5.1 | 22 | 0.1 | 1.2 | TNX | SIM****H5 | £28.00 | 5 days | |
| MPL5R0.2L10TNX | 5.1 | 10 | 0.2 | 1.2 | TNX | SIM****H5 | £24.53 | 5 days | |
| MPL5R0.2L15TNX | 5.1 | 15 | 0.2 | 1.2 | TNX | SIM****H5 | £24.53 | 5 days | |
| MPL5R0.2L22TNX | 5.1 | 22 | 0.2 | 1.2 | TNX | SIM****H5 | £28.00 | 5 days | |
| MPL5R0.2L30TNX | 5.1 | 30 | 0.2 | 1.2 | TNX | SIM****H5 | £32.15 | 5 days | |
| MPL6R0.2L15TNX | 6.1 | 15 | 0.2 | 1.4 | TNX | SIM****H6 | £25.30 | 5 days | |
| MPL6R0.2L22TNX | 6.1 | 22 | 0.2 | 1.4 | TNX | SIM****H6 | £28.60 | 5 days | |
| MPL6R0.2L30TNX | 6.1 | 30 | 0.2 | 1.4 | TNX | SIM****H6 | £32.85 | 5 days | |
| MPL7R0.2L30TNX | 7.1 | 30 | 0.2 | 1.5 | TNX | SIM****H7 | £34.68 | 5 days | |
| MPL8R0.2L15TNX | 8.1 | 15 | 0.2 | 1.6 | TNX | SIM****H8 | £30.33 | 5 days | |
| MPL8R0.2L22TNX | 8.1 | 22 | 0.2 | 1.6 | TNX | SIM****H8 | £34.25 | 5 days | |
| MPL8R0.2L35TNX | 8.1 | 35 | 0.2 | 1.6 | TNX | SIM****H8 | £37.53 | 5 days |
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