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Carmex Carbide Tiny Tool - Chamfer & Boring - MCL - BMK Grade - 4.1mm Minimum Diameter x 15mm Reach (Left Hand)
| Application | Chamfer & Boring (MCL) |
| Minimum Diameter | 4.1 |
| Reach (L1) | 15 |
| Radius (R) | 0.2 |
| Chamfer Depth (H1) | 0.4 |
| L | 51 |
Learn more about Klarna
The Carmex Carbide Tiny Tool – Chamfer & Boring (MCL) in BMK Grade is a precision cutting tool designed for small chamfering and boring applications. This Left Hand tool supports accurate chamfers and bores on tiny parts, delivering reliable performance in tight spaces.
Engineered for engineers, buyers, tradespeople, hobbyists, and technicians, it combines premium carbide with a compact form to tackle delicate components with confidence. It features a 4.1 mm minimum diameter and 15 mm reach (Left Hand), enabling access to small features without sacrificing rigidity.
- Premium carbide construction for durability: Premium-grade carbide offers excellent wear resistance and edge retention, providing consistent performance across many passes and materials.
- Compact geometry for tight chamfers and bores: With a small 4.1 mm minimum diameter and 15 mm reach, it can access confined spaces to create clean chamfers and accurate bores on small parts.
- Left-hand cutting geometry for controlled finishes: The left-hand orientation ensures predictable chip flow and repeatable finishes in setups that require reverse rotation.
This tool helps you complete micro-finishing tasks more efficiently, accessing tight radii and deep pockets without repositioning parts. The durable carbide edge resists wear, ensuring consistent chamfer and bore finishes over multiple parts. Built for reliability, it supports precise, repeatable results on tiny components, improving workflow and overall productivity.
| Application | Chamfer & Boring (MCL) |
| Minimum Diameter | 4.1 |
| Reach (L1) | 15 |
| Radius (R) | 0.2 |
| Chamfer Depth (H1) | 0.4 |
| L | 51 |
| H | 0.8 |
| F | 1.7 |
| D | 4.0 |
| Grade | BMK |
| Holder | SIM****H4 |
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 BMK (MCR)
View full collection →You are viewing MCL4R0.2L15BMK. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Reach | Radius | Chamfer Depth | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| MCR3R0.2L10BMK | 3.1 | 10 | 0.2 | 0.3 | BMK | SIM****H3 | £24.05 | 5 days | |
| MCR4R0.2L15BMK | 4.1 | 15 | 0.2 | 0.4 | BMK | SIM****H4 | £26.83 | 5 days | |
| MCR5R0.2L15BMK | 5.1 | 15 | 0.2 | 0.7 | BMK | SIM****H5 | £27.35 | 5 days | |
| MCR6R0.2L15BMK | 6.1 | 15 | 0.2 | 0.7 | BMK | SIM****H6 | £28.00 | 5 days | |
| MCR7R0.2L20BMK | 7.1 | 20 | 0.2 | 0.8 | BMK | SIM****H7 | £38.33 | 5 days | |
| MCL3R0.2L10BMK | 3.1 | 10 | 0.2 | 0.3 | BMK | SIM****H3 | £26.45 | 5 days | |
| MCL4R0.2L15BMK Viewing | 4.1 | 15 | 0.2 | 0.4 | BMK | SIM****H4 | £26.83 | 5 days | |
| MCL5R0.2L15BMK | 5.1 | 15 | 0.2 | 0.7 | BMK | SIM****H5 | £27.35 | 5 days | |
| MCL6R0.2L15BMK | 6.1 | 15 | 0.2 | 0.7 | BMK | SIM****H6 | £28.00 | 5 days | |
| MCL7R0.2L20BMK | 7.1 | 20 | 0.2 | 0.8 | BMK | SIM****H7 | £38.33 | 5 days |
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