Mitsubishi RCMT0803MO UE6110 Round Turning Insert | Genuine MMC
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RCMT0803MO UE6110
Mitsubishi Materials | Precision Round Insert for Steel Profiling
The Mitsubishi RCMT0803MO UE6110 is a specialized round turning insert engineered for high-performance steel machining. Its circular geometry provides the strongest possible cutting edge for profiling, copy turning, and heavy-duty roughing. Featuring the advanced UE6110 CVD coating, this insert is the industrial standard for stable cutting conditions, offering superior resistance to heat and wear during continuous CNC turning operations.
Technical Specifications
| ISO Designation | RCMT0803MO |
|---|---|
| ANSI Designation | RCMT 2.5(3) MO |
| Grade / Coating | UE6110 (CVD Alumina + TiCN) |
| Inscribed Circle (IC) | 8.0 mm (0.315") |
| Thickness (S) | 3.18 mm (0.125") |
UE6110 CVD Technology
The UE6110 grade is Mitsubishi's premium choice for turning carbon and alloy steels. This CVD (Chemical Vapor Deposition) coating features a thick layer of Alumina ($Al_2O_3$), which provides a thermal barrier to protect the carbide substrate. It is optimized for high-speed cutting, ensuring the edge remains sharp even when the cutting resistance generates significant heat.
MO Profiling Geometry
The MO chipbreaker is designed for medium-duty applications. Round inserts inherently lack a traditional nose radius, meaning the entire edge can be utilized. This geometry provides exceptional indexable turning stability, allowing for a higher surface finish quality and greater versatility in 3D profile milling and turning.
Recommended Cutting Parameters
Primary Material: Carbon Steel / Alloy Steel (P10-P20)
| Material Type | Speed ($v_c$) | Feed Rate ($f$) |
|---|---|---|
| Mild Steel (S20C) | 180 - 380 m/min | 0.12 - 0.30 mm/rev |
| Carbon Steel (S45C) | 150 - 320 m/min | 0.10 - 0.25 mm/rev |
| Alloy Steel (SCM440) | 120 - 280 m/min | 0.10 - 0.22 mm/rev |
SRDC / SRGC HOLDER COMPATIBILITY
The RCMT0803MO insert is compatible with Mitsubishi SRDC style tool holders for precision profiling.
Browse Compatible Tool Holders →Metric vs. Inch Cross-Reference
| Feature | Metric Designation | Inch Designation (Approx.) |
|---|---|---|
| Insert Diameter | 08 (8.0 mm) | 2.5 (5/16" or 0.315") |
| Thickness | 03 (3.18 mm) | 3 (1/8" or 0.125") |