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Carmex Carbide Tiny Tool - Boring Bar - MTR - BXC Grade - 4.1mm Minimum Diameter x 15mm Reach x R0.2
SKU:MTR4R0.2L15BXC
Carmex Carbide Tiny Tool Boring Bar is a compact, solid carbide solution designed for tight spaces and precise finishing. Although engineered for boring, its robust design also handles general tu...
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Specification
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| Application | Boring (MTR) |
| Minimum Diameter | 4.1 |
| Reach (L1) | 15 |
| Radius (R) | 0.2 |
| Grade | BXC |
| Holder | SIM****H4 |
£23.73
Prices shown ex. VAT
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Learn more about Klarna
Learn more about Klarna
Carmex Carbide Tiny Tool Boring Bar is a compact, solid carbide solution designed for tight spaces and precise finishing. Although engineered for boring, its robust design also handles general turning with consistent results. The 4.1 mm minimum diameter, 15 mm reach, and R0.2 radius give you access to small-diameter features and smooth bore finishes in a single tool.
- Compact bore access: 4.1 mm minimum diameter with 15 mm reach and a precise R0.2 radius enable you to reach tight bores and finish small-diameter parts cleanly in confined spaces.
- BXC Grade with TiN coating: PVD TiN coating provides low-friction, wear-resistant performance for low cutting speeds, making it well-suited for a wide range of stainless steels (ISO P30-P50 / K25-K40).
- BMK Grade with triple PVD coating: Sub-micron BMK grade offers extremely high heat resistance and a smooth cutting action, delivering reliable, general-purpose performance across many materials (ISO K10-K20).
This combination of compact geometry and coating technology helps you reduce setup time, extend tool life, and achieve consistent results across demanding boring and turning tasks. The Tiny Tool’s precise reach and reinforced cutting edges support reliable finishes, improved surface quality, and fewer tool changes, keeping your production workflow efficient and predictable.
| Application | Boring (MTR) |
| Minimum Diameter | 4.1 |
| Reach (L1) | 15 |
| Radius (R) | 0.2 |
| Grade | BXC |
| Holder | SIM****H4 |
| L | 51 |
| F | 1.7 |
| D | 4 |
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.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Full Range: Carmex Carbide Tiny Tools - Boring Bars - BXC Grade (MTR)
View full collection →You are viewing MTR4R0.2L15BXC. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Reach | Radius | Grade | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| MTR1.2R0L7BXC | 1.2 | 7 | 0 | BXC | SIM****H3 | £23.58 | In Stock | |
| MTR1.2R0L9BXC | 1.2 | 9 | 0 | BXC | SIM****H3 | £23.58 | In Stock | |
| MTR1.5R0.1L6BXC | 1.5 | 6 | 0.1 | BXC | SIM****H3 | £23.58 | 5 days | |
| MTR1.5R0L6BXC | 1.5 | 6 | 0 | BXC | SIM****H3 | £23.58 | In Stock | |
| MTR1R0.05L4BXC | 1 | 4 | 0.05 | BXC | SIM****H3 | £23.58 | In Stock | |
| MTR1R0.05L6BXC | 1 | 6 | 0.05 | BXC | SIM****H3 | £23.58 | 5 days | |
| MTR1R0L6BXC | 1 | 6 | 0 | BXC | SIM****H3 | £23.58 | In Stock | |
| MTR2.5R0.1L10BXC | 2.5 | 10 | 0.1 | BXC | SIM****H4 | £21.38 | In Stock | |
| MTR2.5R0.1L15BXC | 2.5 | 15 | 0.1 | BXC | SIM****H4 | £22.48 | In Stock | |
| MTR2.5R0L10BXC | 2.5 | 10 | 0 | BXC | SIM****H4 | £21.38 | In Stock | |
| MTR2R0.05L10BXC | 2.1 | 10 | 0.05 | BXC | SIM****H3 | £22.45 | In Stock | |
| MTR2R0.05L5BXC | 2.1 | 5 | 0.05 | BXC | SIM****H3 | £22.45 | In Stock | |
| MTR2R0.15L10BXC | 2.1 | 10 | 0.15 | BXC | SIM****H3 | £21.38 | In Stock | |
| MTR2R0.15L5BXC | 2.1 | 5 | 0.15 | BXC | SIM****H3 | £21.38 | In Stock | |
| MTR2R0.1L10BXC | 2.1 | 10 | 0.1 | BXC | SIM****H3 | £22.45 | In Stock | |
| MTR2R0.1L15BXC | 2.1 | 15 | 0.1 | BXC | SIM****H3 | £22.45 | In Stock | |
| MTR2R0L10BXC | 2.1 | 10 | 0 | BXC | SIM****H3 | £22.45 | 5 days | |
| MTR3R0.05L10BXC | 3.1 | 10 | 0.05 | BXC | SIM****H3 | £21.38 | In Stock | |
| MTR3R0.05L15BXC | 3.1 | 15 | 0.05 | BXC | SIM****H3 | £23.25 | In Stock | |
| MTR3R0.1L10BXC | 3.1 | 10 | 0.1 | BXC | SIM****H3 | £23.25 | In Stock | |
| MTR3R0.1L15BXC | 3.1 | 15 | 0.1 | BXC | SIM****H3 | £23.25 | In Stock | |
| MTR3R0.2L10BXC | 3.1 | 10 | 0.2 | BXC | SIM****H3 | £21.38 | In Stock | |
| MTR3R0.2L15BXC | 3.1 | 15 | 0.2 | BXC | SIM****H3 | £23.25 | In Stock | |
| MTR4R0.05L15BXC | 4.1 | 15 | 0.05 | BXC | SIM****H4 | £23.73 | 5 days | |
| MTR4R0.05L22BXC | 4.1 | 22 | 0.05 | BXC | SIM****H4 | £24.83 | In Stock | |
| MTR4R0.1L10BXC | 4.1 | 10 | 0.1 | BXC | SIM****H4 | £21.93 | In Stock | |
| MTR4R0.1L15BXC | 4.1 | 15 | 0.1 | BXC | SIM****H4 | £23.73 | 5 days | |
| MTR4R0.1L22BXC | 4.1 | 22 | 0.1 | BXC | SIM****H4 | £24.90 | In Stock | |
| MTR4R0.2L10BXC | 4.1 | 10 | 0.2 | BXC | SIM****H4 | £21.93 | In Stock | |
| MTR4R0.2L15BXC Viewing | 4.1 | 15 | 0.2 | BXC | SIM****H4 | £23.73 | In Stock | |
| MTR4R0.2L22BXC | 4.1 | 22 | 0.2 | BXC | SIM****H4 | £24.90 | In Stock | |
| MTR4R0.2L30BXC | 4.1 | 30 | 0.2 | BXC | SIM****H4 | £28.18 | In Stock | |
| MTR5R0.05L15BXC | 5.1 | 15 | 0.05 | BXC | SIM****H5 | £24.20 | 5 days | |
| MTR5R0.1L15BXC | 5.1 | 15 | 0.1 | BXC | SIM****H5 | £24.23 | In Stock | |
| MTR5R0.1L22BXC | 5.1 | 22 | 0.1 | BXC | SIM****H5 | £27.60 | In Stock | |
| MTR5R0.1L30BXC | 5.1 | 30 | 0.1 | BXC | SIM****H5 | £31.35 | 5 days | |
| MTR5R0.2L10BXC | 5.1 | 10 | 0.2 | BXC | SIM****H5 | £24.20 | 5 days | |
| MTR5R0.2L15BXC | 5.1 | 15 | 0.2 | BXC | SIM****H5 | £24.20 | In Stock | |
| MTR5R0.2L22BXC | 5.1 | 22 | 0.2 | BXC | SIM****H5 | £27.60 | In Stock | |
| MTR5R0.2L30BXC | 5.1 | 30 | 0.2 | BXC | SIM****H5 | £31.35 | In Stock | |
| MTR5R0.2L40BXC | 5.1 | 40 | 0.2 | BXC | SIM****H5 | £34.45 | 5 days | |
| MTR6R0.05L15BXC | 6.1 | 15 | 0.05 | BXC | SIM****H6 | £24.93 | In Stock | |
| MTR6R0.05L22BXC | 6.1 | 22 | 0.05 | BXC | SIM****H6 | £27.35 | 5 days | |
| MTR6R0.1L15BXC | 6.1 | 15 | 0.1 | BXC | SIM****H6 | £24.93 | In Stock | |
| MTR6R0.1L22BXC | 6.1 | 22 | 0.1 | BXC | SIM****H6 | £28.18 | 5 days | |
| MTR6R0.2L15BXC | 6.1 | 15 | 0.2 | BXC | SIM****H6 | £24.93 | In Stock | |
| MTR6R0.2L22BXC | 6.1 | 22 | 0.2 | BXC | SIM****H6 | £28.18 | In Stock | |
| MTR6R0.2L30BXC | 6.1 | 30 | 0.2 | BXC | SIM****H6 | £31.80 | In Stock | |
| MTR6R0.2L35BXC | 6.1 | 35 | 0.2 | BXC | SIM****H6 | £34.20 | In Stock | |
| MTR6R0.2L40BXC | 6.1 | 40 | 0.2 | BXC | SIM****H6 | £34.98 | 5 days | |
| MTR7R0.2L22BXC | 7.1 | 22 | 0.2 | BXC | SIM****H7 | £30.00 | In Stock | |
| MTR7R0.2L30BXC | 7.1 | 30 | 0.2 | BXC | SIM****H7 | £33.25 | In Stock | |
| MTR8R0.2L15BXC | 8.1 | 15 | 0.2 | BXC | SIM****H8 | £29.90 | In Stock | |
| MTR8R0.2L22BXC | 8.1 | 22 | 0.2 | BXC | SIM****H8 | £33.78 | In Stock | |
| MTR8R0.2L35BXC | 8.1 | 35 | 0.2 | BXC | SIM****H8 | £35.93 | In Stock | |
| MTR10R0.2L35BXC | 10.1 | 35 | 0.2 | BXC | SIM****H10 | £38.08 | In Stock | |
| MTR0.3R0L1BXC | 0.3 | 1.2 | 0 | BXC | SIM****H3 | £28.55 | 5 days | |
| MTR0.5R0.05L2BXC | 0.5 | 2 | 0.05 | BXC | SIM****H3 | £25.93 | 5 days | |
| MTR1.2R0.05L9BXC | 1.2 | 9 | 0.05 | BXC | SIM****H3 | £23.58 | 5 days | |
| MTR1.5R0.1L10BXC | 1.5 | 10 | 0.1 | BXC | SIM****H3 | £23.58 | 5 days | |
| MTR2.5R0.15L10BXC | 2.5 | 10 | 0.15 | BXC | SIM****H4 | £21.38 | 5 days | |
| MTR3.7R0.1L10BXC | 3.7 | 10 | 0.1 | BXC | SIM****H4 | £21.93 | 5 days | |
| MTR3.7R0.1L15BXC | 3.7 | 15 | 0.1 | BXC | SIM****H4 | £23.73 | 5 days | |
| MTR3.7R0.15L15BXC | 3.7 | 15 | 0.15 | BXC | SIM****H4 | £23.73 | 5 days | |
| MTR5R0.05L22BXC | 5.1 | 22 | 0.05 | BXC | SIM****H5 | £27.60 | 5 days | |
| MTL0.3R0L1BXC | 0.3 | 1.2 | 0 | BXC | SIM****H3 | £24.13 | 5 days | |
| MTL0.5R0.05L2BXC | 0.5 | 2 | 0.05 | BXC | SIM****H3 | £21.93 | 5 days | |
| MTL1.2R0.05L9BXC | 1.2 | 9 | 0.05 | BXC | SIM****H3 | £19.93 | 5 days | |
| MTL1.2R0L7BXC | 1.2 | 7 | 0 | BXC | SIM****H3 | £19.93 | 5 days | |
| MTL1.2R0L9BXC | 1.2 | 9 | 0 | BXC | SIM****H3 | £19.93 | 5 days | |
| MTL1.5R0.1L10BXC | 1.5 | 10 | 0.1 | BXC | SIM****H3 | £19.93 | 5 days | |
| MTL1.5R0.1L6BXC | 1.5 | 6 | 0.1 | BXC | SIM****H3 | £23.58 | 5 days | |
| MTL1.5R0L6BXC | 1.5 | 6 | 0 | BXC | SIM****H3 | £19.93 | 5 days | |
| MTL10R0.2L35BXC | 10.1 | 35 | 0.2 | BXC | SIM****H10 | £38.08 | 5 days | |
| MTL1R0.05L4BXC | 1 | 4 | 0.05 | BXC | SIM****H3 | £23.58 | 5 days | |
| MTL1R0.05L6BXC | 1 | 6 | 0.05 | BXC | SIM****H3 | £23.58 | 5 days | |
| MTL1R0L6BXC | 1 | 6 | 0 | BXC | SIM****H3 | £19.93 | 5 days | |
| MTL2.5R0.15L10BXC | 2.5 | 10 | 0.15 | BXC | SIM****H3 | £18.08 | 5 days | |
| MTL2.5R0.1L10BXC | 2.5 | 10 | 0.1 | BXC | SIM****H3 | £18.08 | 5 days | |
| MTL2.5R0.1L15BXC | 2.5 | 15 | 0.1 | BXC | SIM****H3 | £19.00 | 5 days | |
| MTL2.5R0L10BXC | 2.5 | 10 | 0 | BXC | SIM****H3 | £18.08 | 5 days | |
| MTL2R0.05L10BXC | 2.1 | 10 | 0.05 | BXC | SIM****H3 | £22.45 | 5 days | |
| MTL2R0.05L5BXC | 2.1 | 5 | 0.05 | BXC | SIM****H3 | £18.98 | 5 days | |
| MTL2R0.15L10BXC | 2.1 | 10 | 0.15 | BXC | SIM****H3 | £21.38 | 5 days | |
| MTL2R0.15L5BXC | 2.1 | 5 | 0.15 | BXC | SIM****H3 | £21.38 | 5 days | |
| MTL2R0.1L10BXC | 2.1 | 10 | 0.1 | BXC | SIM****H3 | £18.98 | 5 days | |
| MTL2R0.1L15BXC | 2.1 | 15 | 0.1 | BXC | SIM****H3 | £18.98 | 5 days | |
| MTL2R0L10BXC | 2.1 | 10 | 0 | BXC | SIM****H3 | £18.98 | 5 days | |
| MTL3.7R0.15L15BXC | 3.7 | 15 | 0.15 | BXC | SIM****H4 | £20.05 | 5 days | |
| MTL3.7R0.1L10BXC | 3.7 | 10 | 0.1 | BXC | SIM****H4 | £18.53 | 5 days | |
| MTL3.7R0.1L15BXC | 3.7 | 15 | 0.1 | BXC | SIM****H4 | £20.05 | 5 days | |
| MTL3R0.05L10BXC | 3.1 | 10 | 0.05 | BXC | SIM****H3 | £21.38 | 5 days | |
| MTL3R0.05L15BXC | 3.1 | 15 | 0.05 | BXC | SIM****H3 | £23.25 | 5 days | |
| MTL3R0.1L10BXC | 3.1 | 10 | 0.1 | BXC | SIM****H3 | £19.68 | 5 days | |
| MTL3R0.1L15BXC | 3.1 | 15 | 0.1 | BXC | SIM****H3 | £23.25 | 5 days | |
| MTL3R0.2L10BXC | 3.1 | 10 | 0.2 | BXC | SIM****H3 | £21.38 | 5 days | |
| MTL3R0.2L15BXC | 3.1 | 15 | 0.2 | BXC | SIM****H3 | £23.25 | 5 days | |
| MTL4R0.05L15BXC | 4.1 | 15 | 0.05 | BXC | SIM****H4 | £23.73 | 5 days | |
| MTL4R0.05L22BXC | 4.1 | 22 | 0.05 | BXC | SIM****H4 | £24.83 | 5 days | |
| MTL4R0.1L10BXC | 4.1 | 10 | 0.1 | BXC | SIM****H4 | £21.93 | 5 days | |
| MTL4R0.1L15BXC | 4.1 | 15 | 0.1 | BXC | SIM****H4 | £23.73 | 5 days | |
| MTL4R0.1L22BXC | 4.1 | 22 | 0.1 | BXC | SIM****H4 | £24.90 | 5 days | |
| MTL4R0.2L10BXC | 4.1 | 10 | 0.2 | BXC | SIM****H4 | £21.93 | 5 days | |
| MTL4R0.2L15BXC | 4.1 | 15 | 0.2 | BXC | SIM****H4 | £23.73 | 5 days | |
| MTL4R0.2L22BXC | 4.1 | 22 | 0.2 | BXC | SIM****H4 | £24.90 | In Stock | |
| MTL4R0.2L30BXC | 4.1 | 30 | 0.2 | BXC | SIM****H4 | £28.18 | 5 days | |
| MTL5R0.05L15BXC | 5.1 | 15 | 0.05 | BXC | SIM****H5 | £24.20 | 5 days | |
| MTL5R0.05L22BXC | 5.1 | 22 | 0.05 | BXC | SIM****H5 | £23.33 | 5 days | |
| MTL5R0.1L15BXC | 5.1 | 15 | 0.1 | BXC | SIM****H5 | £24.20 | 5 days | |
| MTL5R0.1L22BXC | 5.1 | 22 | 0.1 | BXC | SIM****H5 | £27.60 | 5 days | |
| MTL5R0.1L30BXC | 5.1 | 30 | 0.1 | BXC | SIM****H5 | £31.35 | 5 days | |
| MTL5R0.2L10BXC | 5.1 | 10 | 0.2 | BXC | SIM****H5 | £20.45 | 5 days | |
| MTL5R0.2L15BXC | 5.1 | 15 | 0.2 | BXC | SIM****H5 | £24.20 | 5 days | |
| MTL5R0.2L22BXC | 5.1 | 22 | 0.2 | BXC | SIM****H5 | £27.60 | 5 days | |
| MTL5R0.2L30BXC | 5.1 | 30 | 0.2 | BXC | SIM****H5 | £31.35 | 5 days | |
| MTL5R0.2L40BXC | 5.1 | 40 | 0.2 | BXC | SIM****H5 | £29.13 | 5 days | |
| MTL6R0.05L15BXC | 6.1 | 15 | 0.05 | BXC | SIM****H6 | £24.93 | 5 days | |
| MTL6R0.05L22BXC | 6.1 | 22 | 0.05 | BXC | SIM****H6 | £23.13 | 5 days | |
| MTL6R0.1L15BXC | 6.1 | 15 | 0.1 | BXC | SIM****H6 | £24.93 | 5 days | |
| MTL6R0.1L22BXC | 6.1 | 22 | 0.1 | BXC | SIM****H6 | £28.18 | 5 days | |
| MTL6R0.2L15BXC | 6.1 | 15 | 0.2 | BXC | SIM****H6 | £24.93 | 5 days | |
| MTL6R0.2L22BXC | 6.1 | 22 | 0.2 | BXC | SIM****H6 | £28.18 | 5 days | |
| MTL6R0.2L30BXC | 6.1 | 30 | 0.2 | BXC | SIM****H6 | £31.80 | 5 days | |
| MTL6R0.2L35BXC | 6.1 | 35 | 0.2 | BXC | SIM****H6 | £34.20 | 5 days | |
| MTL6R0.2L40BXC | 6.1 | 40 | 0.2 | BXC | SIM****H6 | £29.58 | 5 days | |
| MTL7R0.2L22BXC | 7.1 | 22 | 0.2 | BXC | SIM****H7 | £30.00 | 5 days | |
| MTL7R0.2L30BXC | 7.1 | 30 | 0.2 | BXC | SIM****H7 | £33.25 | 5 days | |
| MTL8R0.2L15BXC | 8.1 | 15 | 0.2 | BXC | SIM****H8 | £29.90 | 5 days | |
| MTL8R0.2L22BXC | 8.1 | 22 | 0.2 | BXC | SIM****H8 | £33.78 | 5 days | |
| MTL8R0.2L35BXC | 8.1 | 35 | 0.2 | BXC | SIM****H8 | £35.93 | 5 days |
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