Precise machining with the turning insert TCMT...-HF RT250X
The TCMT...-HF RT250X indexable insert is tailored to meet the demands of professional turning operations. It is highly suitable for medium machining and finishing tasks. Thanks to the special PVD multilayer coating and the durable RT250X carbide grade, this tool handles both continuous and light interrupted cutting conditions reliably. Professional users benefit from a well-thought-out solution designed for efficiency and process reliability when turning steel and stainless steel.
Suitable materials

Technical data
- Insert shape: TCMT
- Machining type: Medium and finish
- Cutting conditions: Continuous and light interrupted
- Workpiece material: Steel and Stainless Steel
- Grade: RT250X (PVD multilayer coated P10-P30 and M10-M30 carbide)
- Packaging unit: 10 pieces
Dimensions of TCMT...-HF RT250X
|
Item Nr. |
r |
L |
I.C |
S |
d |
| TCMT 110204-HF RT250X |
1771231 |
0,4 |
11 |
6,35 |
2,38 |
2,8 |
| TCMT 110208-HF RT250X |
1771232 |
0,8 |
11 |
6,35 |
2,38 |
2,8 |
| TCMT 16T304-HF RT250X |
1771233 |
0,4 |
16,5 |
9,525 |
3,97 |
4,4 |
| TCMT 16T308-HF RT250X |
1771234 |
0,8 |
16,5 |
9,525 |
3,97 |
4,4 |
Cutting data
|
Steel |
Stainless Steel |
|
Vc (m/min) |
f (mm/rev.) |
ap (mm) |
Vc (m/min) |
f (mm/rev.) |
ap (mm) |
| TCMT 110204-HF RT250X |
140-240 |
0,05-0,3 |
0,2-2,5 |
100-200 |
0,05-0,3 |
0,2-2,5 |
| TCMT 110208-HF RT250X |
140-240 |
0,1-0,4 |
0,2-2,5 |
100-200 |
0,1-0,4 |
0,2-2,5 |
| TCMT 16T304-HF RT250X |
140-240 |
0,05-0,3 |
0,5-3,0 |
100-200 |
0,05-0,3 |
0,5-3,0 |
| TCMT 16T308-HF RT250X |
140-240 |
0,1-0,4 |
0,5-3,5 |
100-200 |
0,1-0,4 |
0,5-3,5 |
Applications
This turning tool excels in medium metal removal and finishing operations on steel and stainless steel components. Whether for high-volume production or demanding single parts, the insert geometry provides a solid foundation for precise contouring. Its capability to handle light interrupted cuts opens up flexible application possibilities in modern manufacturing environments.
Special features
The combination of P10-P30 and M10-M30 carbide with a protective PVD multilayer coating supports efficient workflows. This coating technology reduces tool wear and contributes to consistent machining quality. Supplied in an industry-standard packaging unit of 10 pieces, it allows for practical stock keeping for professional daily use.