Reliable milling of soft materials with RDHT ... -ALZ RT100
The RDHT ... -ALZ RT100 round milling insert is geared towards professional use in machining aluminum and plastics. The uncoated RT100 carbide grade promotes excellent cutting performance in non-ferrous metals and soft materials by efficiently supporting material removal. Designed for medium processing, the system convinces with stable performance, opening up flexible application possibilities in daily workshop operations.
Suitable materials

Technical data
- Shape: RDHT
- Variation: ... -ALZ
- Grade: RT100 (Uncoated K10–K15 carbide)
- Processing: Medium processing
- Workpiece material: Aluminum, Plastics & NF-Metals
- Packaging unit: 10 pieces
Dimensions of RDHT ... -ALZ RT100
|
Item Nr. |
I.C |
S |
d |
| RDHT 0702MO-ALZ RT100 |
2651061 |
7 |
2,38 |
2,7 |
| RDHT 1003MO-ALZ RT100 |
2651062 |
10 |
3,18 |
3,9 |
| RDHT 12T3MO-ALZ RT100 |
2651063 |
12 |
3,97 |
3,9 |
| RDHT 1604MO-ALZ RT100 |
2651064 |
16 |
4,76 |
5,2 |
Cutting data
|
NF-Metals |
|
Vc (m/min) |
fz (mm/U) |
| RDHT 0702MO-ALZ RT100 |
300-800 |
0,05-0,25 |
| RDHT 1003MO-ALZ RT100 |
300-800 |
0,1-0,35 |
| RDHT 12T3MO-ALZ RT100 |
300-800 |
0,15-0,4 |
| RDHT 1604MO-ALZ RT100 |
300-800 |
0,15-0,5 |
Applications
These indexable inserts are a well-thought-out solution for milling aluminum, copper alloys, technical plastics, and other non-ferrous metals. They are ideally suited for medium machining in both series and single-part production, where smooth chip evacuation and good surface qualities are required. The round cutting edges support efficient workflows during face and contour milling.
Special features
Thanks to the uncoated K10–K15 carbide, the tendency for built-up edges on soft materials is significantly minimized. The specially adapted geometry of the inserts ensures sharp cuts and low cutting forces. This reduces thermal stress and creates good conditions for consistent and dimensionally accurate results in daily machining practices.