Mitsubishi TPMH090208-MV UE6020 | CVD Coated Carbide Insert
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TPMH090208-MV UE6020
Mitsubishi Materials | High-Speed CVD Coated Steel Specialist
Engineered for High-Volume Steel Machining
The Mitsubishi TPMH090208-MV UE6020 is a high-performance CVD coated carbide insert specifically designed for the high-speed turning and boring of steels. The UE6020 grade features a specialized multi-layer coating that provides extreme resistance to crater wear and plastic deformation. With a robust 0.8mm corner radius, this long-tail steel specialist tool excels in stability, allowing for higher feed rates and longer tool life in CNC boring of Carbon Steels and Alloy Steels.
UE6020 CVD Heat-Shield | MV Stability Chipbreaker | 0.8mm Reinforced Radius
Technical Code Identification
Triangular Shape
11° Positive Relief
M-Class Tolerance
Countersink Hole
9mm Edge Length
2.38mm Thick
0.8mm Radius
Chipbreaker
ISO (Metric) vs ANSI (Inch) Comparison
| Feature Spec | ISO (Metric) | ANSI (Inch Equivalent) |
|---|---|---|
| Model Number | TPMH090208-MV | TPMH 1.81.52 MV |
| Inscribed Circle (IC) | 5.56 mm | 0.219" (7/32") |
| Corner Radius | 0.8 mm | 0.031" (1/32") |
UE6020 CVD Coating Technology
The UE6020 grade is a CVD-coated carbide designed to thrive in high-heat environments. It uses a thick Alumina (Al2O3) layer that acts as a thermal barrier, preventing heat from penetrating the carbide core. This is essential for High-speed turning of carbon steel, where PVD coatings might fail due to thermal softening.
MV Medium-Finish Chipbreaker
The MV chipbreaker is designed for "Multi-Value" performance. It excels in both finishing and semi-finishing. Combined with the 0.8mm radius, it allows for a larger depth of cut (DOC) and higher feed rates without compromising chip control, ensuring your automated CNC runs smoothly without chip nesting.
Recommended Cutting Parameters
| Material Group | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Low Carbon Steel | 150 - 320 m/min | 0.10 - 0.25 mm/rev | 0.5 - 2.5 mm |
| Alloy Steel (Medium Hard) | 120 - 250 m/min | 0.08 - 0.20 mm/rev | 0.3 - 2.0 mm |
COMPATIBLE HOLDERS
Optimized for standard STFPR/L 09 or STGPR/L 09 boring bars and tool holders.
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