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Carmex Carbide Tiny Tool - Chamfer & Boring - MCR - BXC Grade - 3.1mm Minimum Diameter x 10mm Reach
| Application | Chamfer & Boring (MCR) |
| Minimum Diameter | 3.1 |
| Reach (L1) | 10 |
| Radius (R) | 0.2 |
| Chamfer Depth (H1) | 0.3 |
| L | 39 |
Learn more about Klarna
The Carmex Carbide Tiny Tool is a precision micro chamfering and boring tool designed for small parts and tight spaces. Its compact 3.1 mm tip diameter and 10 mm reach enable clean chamfers and accurate bores in miniature components, making it a practical choice for engineers, technicians, and hobbyists alike.
Built from premium-grade carbide (BXC Grade), this tiny tool delivers outstanding wear resistance and edge retention, helping you repeat precise cuts across multiple parts with confidence.
- Compact 3.1 mm tip with 10 mm reach: Access tightly spaced features and produce precise chamfers and bores in small parts without repositioning or swapping tools.
- Premium BXC-grade carbide for durability: Features superior hardness and wear resistance that maintain sharpness through many cycles, reducing tool changes and downtime.
- Consistent, controlled cutting action: The Tiny Tool geometry provides reliable performance with smooth finishes and predictable results on delicate components.
This tool helps you streamline micro-machining workflows by enabling quick setup and repeatable results. Whether you’re working on electronics enclosures, precision assemblies, or small mechanical parts, the Carmex Tiny Tool delivers accurate chamfers and bores with less effort and fewer reworks.
| Application | Chamfer & Boring (MCR) |
| Minimum Diameter | 3.1 |
| Reach (L1) | 10 |
| Radius (R) | 0.2 |
| Chamfer Depth (H1) | 0.3 |
| L | 39 |
| H | 0.7 |
| F | 1.3 |
| D | 3.0 |
| Grade | BXC |
| Holder | SIM****H3 |
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 - Chamfering & Boring - Grade BXC (MCR)
View full collection →You are viewing MCR3R0.2L10BXC. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Reach | Radius | Chamfer Depth | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MCR3R0.2L10BXC Viewing | 3.1 | 10 | 0.2 | 0.3 | BXC | SIM****H3 | £24.05 | 5 days | |
| MCR4R0.2L15BXC | 4.1 | 15 | 0.2 | 0.4 | BXC | SIM****H4 | £24.40 | 5 days | |
| MCR5R0.2L15BXC | 5.1 | 15 | 0.2 | 0.7 | BXC | SIM****H5 | £24.93 | 5 days | |
| MCR6R0.2L15BXC | 6.1 | 15 | 0.2 | 0.7 | BXC | SIM****H6 | £25.48 | In Stock | |
| MCR7R0.2L20BXC | 7.1 | 20 | 0.2 | 0.8 | BXC | SIM****H7 | £34.85 | In Stock | |
| MCL3R0.2L10BXC | 3.1 | 10 | 0.2 | 0.3 | BXC | SIM****H3 | £24.05 | 5 days | |
| MCL4R0.2L15BXC | 4.1 | 15 | 0.2 | 0.4 | BXC | SIM****H4 | £24.40 | 5 days | |
| MCL5R0.2L15BXC | 5.1 | 15 | 0.2 | 0.7 | BXC | SIM****H5 | £24.93 | 5 days | |
| MCL6R0.2L15BXC | 6.1 | 15 | 0.2 | 0.7 | BXC | SIM****H6 | £25.48 | 5 days | |
| MCL7R0.2L20BXC | 7.1 | 20 | 0.2 | 0.8 | BXC | SIM****H7 | £34.85 | 5 days |
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