Mitsubishi TPMH090204-MV VP15TF | Miracle Coated Turning Insert
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TPMH090204-MV VP15TF
Mitsubishi Materials | The Ultra-Tough Miracle Coated All-Rounder
Versatile Precision for Steel & Stainless
The Mitsubishi TPMH090204-MV VP15TF is a high-performance PVD coated carbide insert designed for reliability across multiple material groups. Featuring the Miracle Coating (Al-Ti-N), this insert provides exceptional resistance to adhesion and micro-chipping. With the MV chipbreaker, it is the premier choice for CNC boring and finishing, offering stable chip control even in difficult-to-cut Stainless Steels and Alloy Steels.
VP15TF Miracle PVD | MV Precision Chipbreaker | 11° Positive Relief
Technical Code Identification
Triangular Shape
11° Positive Relief
M-Class Tolerance
Countersink Hole
9mm Edge Length
2.38mm Thick
0.4mm Radius
Medium Finish
ISO (Metric) vs ANSI (Inch) Comparison
| Feature Spec | ISO (Metric) | ANSI (Inch Equivalent) |
|---|---|---|
| Model Number | TPMH090204-MV | TPMH 1.81.51 MV |
| Inscribed Circle (IC) | 5.56 mm | 0.219" (7/32") |
| Thickness | 2.38 mm | 0.094" (3/32") |
VP15TF Miracle Coating
VP15TF is a high-toughness carbide substrate paired with a Miracle PVD (AlTiN) coating. This creates a powerful thermal barrier, allowing the insert to handle the heat generated in stainless steel turning while maintaining edge sharpess to prevent work hardening. It is the perfect long-tail versatile insert for mixed-material workshops.
MV "Multi-Value" Chipbreaker
The MV chipbreaker geometry is engineered for stable chip evacuation. It creates a compact chip curl across a broad range of depths of cut (DOC) and feed rates, making it highly reliable for automated CNC lathe processes where chip entanglement can cause downtime.
Recommended Cutting Parameters
| Material Group | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Carbon/Alloy Steel | 120 - 280 m/min | 0.05 - 0.20 mm/rev | 0.2 - 2.0 mm |
| Stainless Steel (300/400) | 80 - 200 m/min | 0.05 - 0.15 mm/rev | 0.2 - 1.5 mm |
COMPATIBLE HOLDERS
Optimized for STFPR/L 09 or STGPR/L 09 style boring bars and tool holders.
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