Mitsubishi DCMT070202-SV VP15TF Carbide Insert for Precision Finishing
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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.
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This Mitsubishi insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.