Indexable insert - DCMT...-MM RT255M
Technical data
| Plate Shape | DCMT |
| Processing | Medium |
| Cutting conditions | Continuous and light interrupted |
| Material | Stainless Steel |
| Coating | RT255M: PVD coated M20-M30 carbide, good choice for stainless steel |
| Packaging unit | 10 Pc. |
Dimensions
| r | L | I.C. | S | d | |
| DCMT 070204-MM RT255M | 0,4 | 7,8 | 6,35 | 2,38 | 2,8 |
| DCMT 070208-MM RT255M | 0,8 | 7,8 | 6,35 | 2,38 | 2,8 |
| DCMT 11T304-MM RT255M | 0,4 | 11,6 | 9,525 | 3,97 | 4,4 |
| DCMT 11T308-MM RT255M | 0,8 | 11,6 | 9,525 | 3,97 | 4,4 |
Reliable stainless steel turning with the DCMT-MM insert
The DCMT...-MM RT255M indexable insert by Rinaldi-Tools is specifically designed for medium machining operations on stainless steels. Featuring a PVD-coated M20-M30 solid carbide grade, it provides consistent cutting performance for both continuous and slightly interrupted cuts. The 55° rhombic geometry opens up flexible possibilities for profiling tasks, establishing excellent conditions for efficient workflows in professional manufacturing.

Advantages of DCMT...-MM RT255M
- Developed for medium machining of stainless steel components
- PVD-coated M20-M30 carbide offers strong wear resistance
- Ideal choice for continuous and light interrupted cutting conditions
- The practical -MM chipbreaker supports reliable chip control
- Available in four variants with different corner radii
- Supplied in practical packaging units of 10 pieces

