Mitsubishi TNGG160404R-F VP15TF | Miracle Grade PVD Carbide Insert
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TNGG160404R-F VP15TF
Mitsubishi Materials | The Versatile Miracle Grade Expert
The Mitsubishi TNGG160404R-F VP15TF is a high-performance PVD coated carbide insert engineered for precision finishing. Utilizing the proprietary VP15TF Miracle Grade, this insert excels in stainless steel turning and alloy steel machining. The F chipbreaker ensures superior chip control at light depths, making it an essential long-tail precision tool for high-tolerance CNC finishing where edge reliability is critical.
Miracle PVD Coating | Finishing F-Geometry | Precision Right-Hand Edge
Technical Code Identification
Triangular Shape
0° Relief Angle
G-Class Tolerance
Double-Sided
16.5mm Edge
4.76mm Thick
0.4mm R-Fin.
Metric vs. Inch Standard
| Attribute | ISO (Metric) Model | ANSI (Inch) Equivalent |
|---|---|---|
| Model ID | TNGG160404R-F | TNGG 331R-F |
| Inscribed Circle (IC) | 9.525 mm | 0.375" |
| Nose Radius (RE) | 0.4 mm | 0.016" |
VP15TF Miracle Grade
The VP15TF grade is a specialized PVD-coated carbide that utilizes a high-toughness substrate. It effectively reduces built-up edge (BUE) and excels in stable turning even when faced with the varying hardness of stainless steel. It is the most versatile "all-rounder" for mixed-material workshops.
F Chipbreaker (Fine Finishing)
The F chipbreaker is a precision geometry designed for precision machining at light depths of cut. It ensures superior chip evacuation, preventing surface scratches and heat buildup. The 0.4mm nose radius provides a perfect balance between edge strength and surface finish quality.
Recommended Cutting Data
| Material Group | Speed ($v_c$) | Feed per Rev ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Stainless Steel (304/316) | 80 - 180 m/min | 0.05 - 0.20 mm/rev | 0.2 - 1.2 mm |
| Alloy Steel (4140/8620) | 100 - 240 m/min | 0.05 - 0.20 mm/rev | 0.2 - 1.0 mm |
TOOL HOLDER COMPATIBILITY
Optimized for standard WTJNR or MTJNR external turning tool holders (Size 16).
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