Mitsubishi CCMT09T308 VP15TF Miracle Coated Universal Turning Insert (10pcs)
Price shown is a starting point. Contact us for a precise quote based on your requirements.
CCMT09T308 VP15TF
The Miracle Grade Universal Workhorse | PVD Coated | 0.8mm Radius
Material Science & Edge Toughness
VP15TF Grade (Miracle PVD Coating): This is Mitsubishi’s premier Universal Grade. It is designed to perform across ISO P (Steel), ISO M (Stainless), ISO K (Cast Iron), and ISO S (Super Alloys). The Miracle coating is an Al-Ti-Cr-N based PVD coating that offers exceptional adhesion to the carbide substrate, preventing peeling and providing a smooth surface that resists chip welding.
0.8mm Productivity Radius: The 08 radius (1/32") is engineered for High-Feed Semi-Roughing to Finishing. It provides a robust cutting edge that can handle significantly higher chip loads than the 04 radius. This results in faster cycle times, better heat dissipation at the tip, and superior tool life in unstable setups or interrupted cuts.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | CCMT09T308 | 9.525 mm | 3.97 mm | 0.80 mm |
| Imperial | CCMT32.52 | 3/8" | 5/32" | 0.0315" |
Recommended Cutting Parameters
*The 0.8mm radius allows for aggressive feed rates. Ensure proper coolant flow for heat management.
| Material Group | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Carbon Steel (P) | 120 - 250 m/min | 0.12 - 0.30 mm/r | 0.50 - 2.50 mm |
| Stainless Steel (M) | 80 - 180 m/min | 0.10 - 0.22 mm/r | 0.50 - 1.80 mm |
Required Tool Holder
Maximum performance for SCLCR/L 09 series external tools and boring bars:
Shop SCLCR 09 HoldersPro-Tip: VP15TF vs US735
VP15TF (Miracle Universal): The Versatility King. It is the best "all-round" grade for job shops cutting a mix of steel and stainless.
US735 (Stainless Specialist): Choose US735 only if you are running continuous production in Stainless Steel (304/316). US735 has higher toughness for gummy materials, while VP15TF offers better wear resistance in carbon and alloy steels.
Search Keywords: CCMT09T308 VP15TF price, Mitsubishi miracle carbide 10pcs, CCMT32.52 universal grade, VP15TF feed and speed stainless, heavy-duty CNC turning inserts.
Long-tail Keywords: Best universal carbide inserts for high-feed turning, Mitsubishi miracle PVD coating for hardened steel, high toughness 0.8mm radius boring inserts for SCLCR09, CCMT 09 series VP15TF grade for stainless and alloy steel, buy Mitsubishi VP15TF online for CNC production.
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.