Professional Solid Carbide End Mill for NF-Materials
This 2-flute solid carbide end mill is designed for the professional machining of aluminum and other non-ferrous materials. The uncoated K30 carbide substrate (RT30K grade) combined with a 55° helix angle creates excellent conditions for rapid chip evacuation and clean cut edges. As the cutter is centre cutting, flexible machining strategies such as direct plunging can be easily integrated into your workflow. Furthermore, the standard-length cylindrical shank promotes stable, low-vibration operation during demanding milling tasks.
Suitable materials

Technical data
- Tool material: Solid Carbide
- Grade: RT30K (uncoated K30 substrate)
- Helix angle: 55°
- Number of flutes: 2
- Shank type: Cylindrical shank
- Tool length: Standard length
- Feature: Centre cutting
- Packaging unit: 1 piece
| Mill Type |
Solid Carbide End Mill |
| Helix Angle |
55° |
| Workpiece Material |
NF-Materials |
| Lenght |
Standard Lenght |
| Shank |
Cylindrical Shank |
| Flutes |
2 |
| Grade |
RT30K: Uncoated K30 carbide substrate for machining non-ferrous metals |
| Packaging unit |
1 Pc |
Dimensions of Solid Carbide End Mill for NF-Materials - 2 Flutes
|
Item Nr. |
D |
d(h6) |
H |
L |
Z |
Version |
| AF-Z2-D1.0 RT30K |
2551521 |
1 |
4 |
3 |
50 |
2 |
A |
| AF-Z2-D1.5 RT30K |
2551522 |
1,5 |
4 |
4 |
50 |
2 |
A |
| AF-Z2-D2.0 RT30K |
2551523 |
2 |
4 |
6 |
50 |
2 |
A |
| AF-Z2-D2.5 RT30K |
2551524 |
2,5 |
4 |
7 |
50 |
2 |
A |
| AF-Z2-D3.0 RT30K |
2551525 |
3 |
6 |
9 |
50 |
2 |
A |
| AF-Z2-D4.0 RT30K |
2551526 |
4 |
6 |
12 |
50 |
2 |
A |
| AF-Z2-D5.0 RT30K |
2551527 |
5 |
6 |
15 |
50 |
2 |
A |
| AF-Z2-D6.0 RT30K |
2551528 |
6 |
6 |
18 |
60 |
2 |
B |
| AF-Z2-D8.0 RT30K |
2551529 |
8 |
8 |
20 |
60 |
2 |
B |
| AF-Z2-D10.0 RT30K |
2551530 |
10 |
10 |
30 |
75 |
2 |
B |
| AF-Z2-D12.0 RT30K |
2551531 |
12 |
12 |
32 |
75 |
2 |
B |
| AF-Z2-D16.0 RT30K |
2551532 |
16 |
16 |
45 |
100 |
2 |
B |
| AF-Z2-D20.0 RT30K |
2551533 |
20 |
20 |
45 |
100 |
2 |
B |
Applications
This solid carbide end mill is explicitly designed for efficient slotting and contouring in aluminum and NF-materials. Thanks to its centre cutting capability, the tool is perfectly suited for direct plunging and drilling slots. Additionally, classic operations like slot milling, shoulder milling, and ramping are reliably supported by the specialized cutting geometry and high helix angle.

Special features
A key feature of this end mill is the effective combination of the uncoated RT30K carbide substrate and the 55° helix angle. This setup reduces the risk of built-up edges when machining soft, non-ferrous metals. Together with the centre cutting geometry, the tool ensures smooth chip flow and offers users flexible, continuous process control.