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Carmex Carbide Tiny Tool - Profiling and Boring with Advanced Chip Breaker - CBL - TNX Grade - 6.1mm Minimum Diameter x 4.2mm Reach x R1 (Left Hand)
| Application | Profiling and Boring with Advanced Chip Breaker (CBL) |
| Minimum Diameter | 6.1 |
| Reach (L1) | 15 |
| Radius (R) | 4.2 |
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The ones our customers buy most.Description
The Carmex Carbide Tiny Tool is a compact profiling and boring cutting solution designed for small-diameter work, precision radii, and tight pockets. Built for engineers, machinists, and hobbyists alike, it handles demanding tasks with consistency, helping you achieve accurate profiles and smooth finishes in challenging materials.
Featuring an advanced chip breaker paired with an internal coolant bore, this tool delivers efficient chip evacuation and stable cutting performance. Its left-hand orientation and R1 nose geometry support precise profiling and boring at the 6.1 mm minimum diameter with a 4.2 mm reach, making it a reliable choice for intricate parts and tight tolerances.
- Advanced chip breaker with internal coolant bore: Ensures efficient chip evacuation and cleaner cuts, reducing downtime and improving surface finish even with curled chips in stainless steels and super alloys.
- Left-hand, R1 nose geometry at 6.1 mm min diameter / 4.2 mm reach: Optimized for precise profiling and boring in compact cavities, delivering consistent radii and stable cuts in challenging geometries.
- TNX Grade carbide (CBL): Hard-wearing and wear-resistant construction that stands up to demanding materials, providing longer tool life and dependable performance in tough alloys.
This tool is designed to streamline workflows by delivering reliable, repeatable results with fewer tool changes and less rework. Its durable carbide and thoughtful chip-control features help you maintain tight tolerances, finish quality, and productivity across stainless steels, super alloys, and other difficult-to-machine materials.
Part Numbers
- Protool Part Number
- CBL6R0.2L15TNX
- 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 with Advanced Chip Breaker (CBR)
View full collection →You are viewing CBL6R0.2L15TNX. Click any other SKU to view its full details.
| Product SKU | Minimum Diameter | Reach | Radius | Grade | Profile Depth | Holder | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| CBR4R0.2L10TNX | 4.1 | 10 | 0.2 | TNX | 0.4 | SIM****H4 | £25.88 | In Stock | |
| CBR4R0.2L15TNX | 4.1 | 15 | 1.2 | TNX | 0.4 | SIM****H4 | £27.99 | 5 days | |
| CBR5R0.2L15TNX | 5.1 | 15 | 2.2 | TNX | 0.8 | SIM****H5 | £28.59 | 5 days | |
| CBR5R0.2L22TNX | 5.1 | 22 | 3.2 | TNX | 0.8 | SIM****H5 | £32.57 | 5 days | |
| CBR6R0.2L15TNX | 6.1 | 15 | 4.2 | TNX | 1 | SIM****H6 | £29.40 | In Stock | |
| CBR6R0.2L22TNX | 6.1 | 22 | 5.2 | TNX | 1 | SIM****H6 | £33.23 | In Stock | |
| CBL4R0.2L10TNX | 4.1 | 10 | 0.2 | TNX | 0.4 | SIM****H4 | £25.88 | 5 days | |
| CBL4R0.2L15TNX | 4.1 | 15 | 1.2 | TNX | 0.4 | SIM****H4 | £27.99 | 5 days | |
| CBL5R0.2L15TNX | 5.1 | 15 | 2.2 | TNX | 0.8 | SIM****H5 | £28.59 | 5 days | |
| CBL5R0.2L22TNX | 5.1 | 22 | 3.2 | TNX | 0.8 | SIM****H5 | £32.57 | 5 days | |
| CBL6R0.2L15TNX Viewing | 6.1 | 15 | 4.2 | TNX | 1 | SIM****H6 | £29.40 | 5 days | |
| CBL6R0.2L22TNX | 6.1 | 22 | 5.2 | TNX | 1 | SIM****H6 | £33.23 | 5 days |
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