Please log in here to access all benefits, including promotional discounts and faster checkouts.

Carmex Mini Carbide Chamfer Cutter 90° - Long Reach - 5mm x 20mm x 105mm
| Cutter Diameter (D) | 5 |
| Shank Diameter (d) | 5 |
| H | 1.1 |
| Reach (l) | 20 |
Learn more about Klarna
Description
Carmex Mini Carbide Chamfer Cutter 90° Long Reach is a precision tool designed to create clean 90-degree chamfers in tight, hard-to-reach areas. It’s ideal for machinists, hobbyists, and professionals who need reliable performance in cramped spaces.
- 90° Chamfer Angle: Delivers crisp, perpendicular chamfers for consistent edge finishing.
- Long Reach: 105 mm overall length to access recessed or confined geometries.
- Carbide Construction: Hard-wearing carbide for long tool life and stable cuts on tough materials.
- Compact Design: Slim profile and balanced weight for precise control in restricted work areas.
- Dimensions: 5 mm cutting diameter, 20 mm flute length, and 105 mm overall length for predictable performance.
- Versatile Applications: Ideal for chamfering, deburring, and countersinking in tight spaces across metal, plastic, and composite parts.
This mini cutter helps you achieve professional finishes with less effort, reducing manual deburring and smoothing operations while improving part fit and assembly quality. The durable carbide construction and compact form ensure repeatable results, even in challenging setups or repetitive production tasks.
Part Numbers
- Protool Part Number
- MC0505C20LA90MT8
- Brand
- Carmex
- Category
- Chamfer Mill
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 Mini Carbide Chamfer Cutter 90° - Long Reach
View full collection →You are viewing MC0505C20LA90MT8. Click any other SKU to view its full details.
| Product SKU | B | Cutter Diameter (D) | Shank Diameter (d) | H | Reach (l) | Overall Length (L) | Number of Flutes | Angle (a) | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MC0303C12A90MT8 | 0.7 | 3 | 3 | 0.6 | 12 | 39 | 3 | 90 | £45.11 | In Stock | |
| MC04035C14A90MT8 | 0.8 | 3.5 | 4 | 0.7 | 14 | 51 | 3 | 90 | £47.86 | In Stock | |
| MC0404C16A90MT8 | 0.9 | 4 | 4 | 0.8 | 16 | 51 | 3 | 90 | £47.86 | In Stock | |
| MC0404C16LA90MT8 | 0.9 | 4 | 4 | 0.8 | 16 | 105 | 3 | 90 | £53.10 | 5 days | |
| MC05045C18A90MT8 | 1.1 | 4.5 | 5 | 1 | 18 | 51 | 3 | 90 | £49.37 | 5 days | |
| MC0505C20A90MT8 | 1.2 | 5 | 5 | 1.1 | 20 | 51 | 3 | 90 | £49.37 | 5 days | |
| MC0505C20LA90MT8 Viewing | 1.2 | 5 | 5 | 1.1 | 20 | 105 | 3 | 90 | £56.81 | In Stock | |
| MC06055C22A90MT8 | 1.3 | 5.5 | 6 | 1.2 | 22 | 58 | 3 | 90 | £52.38 | 5 days | |
| MC0606C24A90MT8 | 1.6 | 6 | 6 | 1.5 | 24 | 58 | 3 | 90 | £52.38 | In Stock | |
| MC0808D28A90MT8 | 1.7 | 8 | 8 | 1.6 | 28 | 64 | 4 | 90 | £68.11 | 5 days | |
| MC0808D28LA90MT8 | 1.7 | 8 | 8 | 1.6 | 28 | 105 | 4 | 90 | £76.64 | In Stock | |
| MC1010E35A90MT8 | 1.9 | 10 | 10 | 1.8 | 35 | 73 | 5 | 90 | £88.54 | 5 days | |
| MC1212F42A90MT8 | 2.2 | 12 | 12 | 2.1 | 42 | 84 | 6 | 90 | £108.02 | 5 days |
No products match your filters.


