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ITC Carbide End Mill Corner Radius 2161 - 2 Flute 45° Helix With Facet Relief & Radius - Non-Ferrous - 4mm x R0.75
| Profile | Corner Radius |
| Cutter Diameter | 4 |
| No of Flutes | 2 |
| Shank Diameter | 4 |
| Overall Length | 50 |
| Flute Length | 15 |
Learn more about Klarna
Introducing the ITC Carbide End Mill Corner Radius 2161, engineered for high-performance machining in non-ferrous materials. This 4 mm diameter, 2-flute tool features a 45° helix and a corner radius, with facet relief to optimize cutting geometry for reliable results and clean radii at corners.
- Corner Radius Precision: R0.75 corner radius delivers precise, repeatable inside radii and clean edges on non-ferrous workpieces.
- Efficient Chip Evacuation and Stability: The 45° helix with facet relief promotes smooth cutting and effective chip removal, reducing heat buildup and vibration for stable, consistent cuts.
- Durable Carbide, 2 Flute Design: Optimized for non-ferrous materials, offering reliable performance and good tool life in a compact 4 mm diameter end mill.
With this end mill, you gain dependable accuracy and consistent finishes across a range of non-ferrous applications. The combination of a precise corner radius, proactive chip management, and robust carbide construction helps you reduce rework, maintain tight tolerances, and keep workflows moving smoothly from setup to parting cut.
| Profile | Corner Radius |
| Cutter Diameter | 4 |
| No of Flutes | 2 |
| Shank Diameter | 4 |
| Overall Length | 50 |
| Flute Length | 15 |
| Radius | 0.75 |
| Reach | 0.75 |
| Tapered | NO |
| Material | Non-Ferrous |
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: ITC Carbide End Mills Corner Radius 2161 - 2 Flute 45° Helix With Facet Relief & Radius - Non-Ferrous
View full collection →You are viewing ITC-2161-4-0.75R. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Shank Diameter | Overall Length | Flute Length | Radius | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| ITC-2161-3-0.25R | 3 | 3 | 40 | 12 | 0.25 | £34.85 | 2 days | |
| ITC-2161-3-0.5R | 3 | 3 | 40 | 12 | 0.5 | £34.85 | 2 days | |
| ITC-2161-3-1.0R | 3 | 3 | 40 | 12 | 1 | £52.08 | 2 days | |
| ITC-2161-4-0.25R | 4 | 4 | 50 | 15 | 0.25 | £40.35 | 2 days | |
| ITC-2161-4-0.5R | 4 | 4 | 50 | 15 | 0.5 | £40.35 | 2 days | |
| ITC-2161-4-0.75R Viewing | 4 | 4 | 50 | 15 | 0.75 | £40.35 | 2 days | |
| ITC-2161-4-1.0R | 4 | 4 | 50 | 15 | 1 | £51.33 | 2 days | |
| ITC-2161-5-0.25R | 5 | 5 | 50 | 20 | 0.25 | £41.94 | 2 days | |
| ITC-2161-5-0.5R | 5 | 5 | 50 | 20 | 0.5 | £41.94 | 2 days | |
| ITC-2161-5-0.75R | 5 | 5 | 50 | 20 | 0.75 | £41.94 | 2 days | |
| ITC-2161-6-0.25R | 6 | 6 | 64 | 20 | 0.25 | £42.26 | 2 days | |
| ITC-2161-6-0.5R | 6 | 6 | 64 | 20 | 0.5 | £42.26 | 2 days | |
| ITC-2161-6-0.75R | 6 | 6 | 64 | 20 | 0.75 | £42.26 | 2 days | |
| ITC-2161-6-1.0R | 6 | 6 | 64 | 20 | 1 | £53.09 | 2 days | |
| ITC-2161-6-1.25R | 6 | 6 | 64 | 20 | 1.25 | £53.09 | 2 days | |
| ITC-2161-6-1.5R | 6 | 6 | 64 | 20 | 1.5 | £53.09 | 2 days | |
| ITC-2161-6-2.0R | 6 | 6 | 64 | 20 | 2 | £53.09 | 2 days | |
| ITC-2161-8-0.25R | 8 | 8 | 64 | 22 | 0.25 | £54.46 | 2 days | |
| ITC-2161-8-0.5R | 8 | 8 | 64 | 22 | 0.5 | £54.46 | 2 days | |
| ITC-2161-8-0.75R | 8 | 8 | 64 | 22 | 0.75 | £54.46 | 2 days | |
| ITC-2161-8-1.0R | 8 | 8 | 64 | 22 | 1 | £58.21 | 2 days | |
| ITC-2161-8-1.25R | 8 | 8 | 64 | 22 | 1.25 | £58.21 | 2 days | |
| ITC-2161-8-1.5R | 8 | 8 | 64 | 22 | 1.5 | £58.21 | 2 days | |
| ITC-2161-8-2.0R | 8 | 8 | 64 | 22 | 2 | £58.21 | 2 days | |
| ITC-2161-8-2.5R | 8 | 8 | 64 | 22 | 2.5 | £58.21 | 2 days | |
| ITC-2161-8-3.0R | 8 | 8 | 64 | 22 | 3 | £58.21 | 2 days | |
| ITC-2161-10-0.25R | 10 | 10 | 70 | 27 | 0.25 | £66.26 | 2 days | |
| ITC-2161-10-0.5R | 10 | 10 | 70 | 27 | 0.5 | £66.26 | 2 days | |
| ITC-2161-10-0.75R | 10 | 10 | 70 | 27 | 0.75 | £70.85 | 2 days | |
| ITC-2161-10-1.0R | 10 | 10 | 70 | 27 | 1 | £70.85 | 2 days | |
| ITC-2161-10-1.25R | 10 | 10 | 70 | 27 | 1.25 | £70.85 | 2 days | |
| ITC-2161-10-1.5R | 10 | 10 | 70 | 27 | 1.5 | £70.85 | 2 days | |
| ITC-2161-10-2.0R | 10 | 10 | 70 | 27 | 2 | £70.85 | 2 days | |
| ITC-2161-10-2.5R | 10 | 10 | 70 | 27 | 2.5 | £70.85 | 2 days | |
| ITC-2161-10-3.0R | 10 | 10 | 70 | 27 | 3 | £70.85 | 2 days | |
| ITC-2161-12-0.25R | 12 | 12 | 84 | 30 | 0.25 | £86.06 | 2 days | |
| ITC-2161-12-0.5R | 12 | 12 | 84 | 30 | 0.5 | £86.06 | 2 days | |
| ITC-2161-12-0.75R | 12 | 12 | 84 | 30 | 0.75 | £87.94 | 2 days | |
| ITC-2161-12-1.0R | 12 | 12 | 84 | 30 | 1 | £87.94 | 2 days | |
| ITC-2161-12-1.25R | 12 | 12 | 84 | 30 | 1.25 | £87.94 | 2 days | |
| ITC-2161-12-1.5R | 12 | 12 | 84 | 30 | 1.5 | £87.94 | 2 days | |
| ITC-2161-12-2.0R | 12 | 12 | 84 | 30 | 2 | £87.94 | 2 days | |
| ITC-2161-12-2.5R | 12 | 12 | 84 | 30 | 2.5 | £87.94 | 2 days | |
| ITC-2161-12-3.0R | 12 | 12 | 84 | 30 | 3 | £87.94 | 2 days | |
| ITC-2161-16-0.25R | 16 | 16 | 90 | 35 | 0.25 | £142.70 | 2 days | |
| ITC-2161-16-0.5R | 16 | 16 | 90 | 35 | 0.5 | £142.70 | 2 days | |
| ITC-2161-16-0.75R | 16 | 16 | 90 | 35 | 0.75 | £145.65 | 2 days | |
| ITC-2161-16-1.0R | 16 | 16 | 90 | 35 | 1 | £145.65 | 2 days | |
| ITC-2161-16-1.25R | 16 | 16 | 90 | 35 | 1.25 | £145.65 | 2 days | |
| ITC-2161-16-1.5R | 16 | 16 | 90 | 35 | 1.5 | £145.65 | 2 days | |
| ITC-2161-16-2.0R | 16 | 16 | 90 | 35 | 2 | £145.65 | 2 days | |
| ITC-2161-16-2.5R | 16 | 16 | 90 | 35 | 2.5 | £145.65 | 2 days | |
| ITC-2161-16-3.0R | 16 | 16 | 90 | 35 | 3 | £145.65 | 2 days | |
| ITC-2161-16-4.0R | 16 | 16 | 90 | 35 | 4 | £145.65 | 2 days | |
| ITC-2161-20-0.25R | 20 | 20 | 100 | 40 | 0.25 | £186.53 | 2 days | |
| ITC-2161-20-0.5R | 20 | 20 | 100 | 40 | 0.5 | £186.53 | 2 days | |
| ITC-2161-20-0.75R | 20 | 20 | 100 | 40 | 0.75 | £189.55 | 2 days | |
| ITC-2161-20-1.0R | 20 | 20 | 100 | 40 | 1 | £189.55 | 2 days | |
| ITC-2161-20-1.25R | 20 | 20 | 100 | 40 | 1.25 | £189.55 | 2 days | |
| ITC-2161-20-1.5R | 20 | 20 | 100 | 40 | 1.5 | £189.55 | 2 days | |
| ITC-2161-20-2.0R | 20 | 20 | 100 | 40 | 2 | £189.55 | 2 days | |
| ITC-2161-20-2.5R | 20 | 20 | 100 | 40 | 2.5 | £189.55 | 2 days | |
| ITC-2161-20-3.0R | 20 | 20 | 100 | 40 | 3 | £189.55 | 2 days | |
| ITC-2161-20-4.0R | 20 | 20 | 100 | 40 | 4 | £189.55 | 2 days | |
| ITC-2161-20-5.0R | 20 | 20 | 100 | 40 | 5 | £189.55 | 2 days |
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