Mitsubishi DCMT070202-SV VP15TF Carbide Insert for Precision Finishing
30-Day Free Returns
Free Worldwide Shipping
DCMT070202-SV VP15TF
Miracle PVD Technology | SV Precision Chipbreaker | 0.2mm Radius
Optimized for Intricate Precision Turning
VP15TF Grade (The Miracle PVD): The VP15TF grade features Mitsubishi's proprietary Al-Ti-N PVD coating. This "Miracle" technology provides a thin, high-adhesion layer that maintains an ultra-sharp cutting edge. It is designed to resist oxidation and built-up edge (BUE) when machining sticky materials like 300-series Stainless Steels or mild steels.
SV Chipbreaker (Profiling Specialist): The SV geometry is specifically designed for small-depth finishing and profiling. It provides excellent chip control at low feed rates, preventing long stringy chips that can damage the surface finish of delicate components or wrap around the workpiece.
0.2mm Radius (Ultra-Low Force): The "02" (1/128") radius reduces radial cutting forces to an absolute minimum. This is critical for preventing vibration and chatter in slender workpieces, small-diameter boring, or when working with flexible materials.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | DCMT070202-SV | 6.35 mm | 2.38 mm | 0.20 mm |
| Imperial | DCMT21.50.5-SV | 1/4" | 3/32" | 0.0078" (1/128") |
Recommended Cutting Parameters
*The 0.2mm radius is designed for finishing. Avoid high feeds to prevent edge breakage.
| Workpiece Material | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Stainless Steel (304/316) | 90 - 180 m/min | 0.03 - 0.10 mm/r | 0.10 - 0.80 mm |
| Alloy Steel (4140) | 110 - 240 m/min | 0.04 - 0.12 mm/r | 0.10 - 1.00 mm |
Pro-Tip: SV vs. FV Chipbreaker
SV Chipbreaker: Best for wide-range profiling where chip control is difficult across varying diameters.
VP15TF Grade: Unlike CVD grades, the PVD coating preserves the 0.2mm edge radius's sharpness, which is vital for preventing the tool from "rubbing" the workpiece.
Search Keywords: DCMT070202-SV VP15TF price, Mitsubishi precision inserts, DCMT21.50.5 carbide, SV chipbreaker performance, precision profiling tools.
Long-tail Keywords: Best carbide inserts for small diameter stainless turning, Mitsubishi VP15TF grade for alloy steel finishing, DCMT 070202-SV for precision boring, 0.2mm radius lathe tools for CNC, buy genuine Mitsubishi DCMT070202-SV online.