High-performance finishing insert VCMT 110304-MF RT255M
The VCMT 110304-MF RT255M turning insert is a sophisticated solution for demanding machining tasks. Specifically designed for finishing stainless steel, it combines a wear-resistant PVD coating with tough M20-M30 carbide. This combination provides excellent conditions for achieving high surface qualities and reliable machining processes in an industrial environment.
Suitable materials

Technical data
- Insert shape: VCMT
- Processing type: Finishing
- Cutting conditions: Continuous and light interrupted cuts
- Grade: RT255M (PVD-coated M20-M30 carbide)
- Packaging unit: 10 pieces
Dimensions of VCMT 110304-MF RT255M
|
Item Nr. |
r |
L |
I.C |
S |
d |
| VCMT 110304-MF RT255M |
1771681 |
0,4 |
11 |
6,35 |
3,18 |
2,8 |
Cutting data
|
Stainless Steel |
|
Vc (m/min) |
fn (mm/U) |
ap (mm) |
| VCMT 110304-MF RT255M |
100-200 |
0,04-0,2 |
0,1-2,0 |
Applications
This indexable insert is tailored for professional stainless steel machining, excelling particularly in finishing operations. Thanks to its specific design, it is perfectly suited for continuous cuts while reliably handling light interrupted cutting conditions. It opens up flexible application possibilities in industrial manufacturing where precise contours and smooth surfaces are required.
Special features
The PVD coating of the RT255M grade offers strong protection against abrasive wear and heat generation. The integrated chip breaker ensures controlled chip evacuation during finishing. The 0.4 mm corner radius enables the creation of fine details and clean transitions on the workpiece profile. This supports stable workflows and facilitates consistent results during the batch production of stainless steel components.