Mitsubishi CCMT09T302 VP15TF Miracle Coated Universal Turning Insert (10pcs)
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CCMT09T302 VP15TF
Precision Universal "Miracle" Grade | PVD Coated | 0.2mm Radius
Material & Coating Engineering
VP15TF Grade (Miracle PVD Coating): This is Mitsubishi’s premier Universal Grade. Engineered with an Al-Ti-Cr-N based PVD coating, it provides an exceptional thermal barrier and high adhesion strength. This prevents the coating from peeling even under high-heat conditions in Stainless Steel (ISO M) or Hardened Steels (ISO P).
0.2mm Precision Radius (Low-Pressure Geometry): The 02 radius is a specialized tool for precision finishing. It creates extremely low radial cutting forces, which is the "secret weapon" for machining long, slender parts or performing deep internal boring where vibration (chatter) is a constant threat.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | CCMT09T302 | 9.525 mm | 3.97 mm | 0.20 mm |
| Imperial | CCMT32.50.5 | 0.375" (3/8") | 0.156" (5/32") | 0.0079" |
Recommended Cutting Parameters
*The 0.2mm radius is sensitive to feed rates. Ensure feed does not exceed 0.10 mm/r to avoid tip chipping.
| Workpiece Material | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Carbon/Alloy Steel | 120 - 260 m/min | 0.03 - 0.10 mm/r | 0.10 - 0.60 mm |
| Stainless Steel (304/316) | 100 - 180 m/min | 0.03 - 0.08 mm/r | 0.10 - 0.50 mm |
Compatible Tool Holder
Maximum stability for SCLCR/L 09 Turning Tools and Boring Bars:
Shop SCLCR 09 HoldersPro-Tip: VP15TF vs VP10MF
VP15TF (Miracle Universal): The Versatility King. It is tougher than VP10MF and has better shock resistance. Choose this for 90% of general-purpose and stainless machining.
VP10MF (Fine Finish): Only select VP10MF for ultra-high precision finishing on super-alloys with extremely consistent, light cuts where maximum wear resistance is prioritized over toughness.
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Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.