Mitsubishi RPMT1606MOE-JS VP15TF Round Insert | MMC Japan
Price shown is a starting point. Contact us for a precise quote based on your requirements.
RPMT1606MOE-JS VP15TF
Mitsubishi Materials | Heavy-Duty Round Insert for Large Scale Profiling
The Mitsubishi RPMT1606MOE-JS VP15TF is a heavy-duty 16mm round milling insert engineered for high-volume copy milling and large-scale profiling. Featuring the legendary VP15TF Miracle PVD coating, this insert is designed to handle high thermal loads while maintaining edge sharpness. The specialized JS chipbreaker geometry effectively reduces cutting resistance, making it the premier choice for CNC milling of mold bases, large steel structures, and aerospace components.
Technical Specifications
| ISO Designation | RPMT1606MOE-JS |
|---|---|
| ANSI Designation | RPMT 54 MOE-JS |
| Grade Category | VP15TF (Miracle Al-Ti-N PVD) |
| Diameter ($IC$) | 16.0 mm (0.625") |
| Thickness ($S$) | 6.35 mm (0.250") |
VP15TF Technology
The VP15TF grade utilizes Mitsubishi's proprietary Miracle PVD coating. This ultra-fine Al-Ti-N layer provides a powerful barrier against heat and wear resistance. It is the gold standard for machining stainless steel and alloy steels, offering incredible toughness to withstand interrupted cuts in heavy roughing applications.
JS Precision Geometry
The JS chipbreaker is a 3D-molded geometry designed to break chips effectively even at varying lead angles. In indexable milling, the round shape (R) creates high radial forces; the JS design compensates by sharpening the effective rake, significantly lowering cutting resistance and preventing work hardening in sensitive materials.
Recommended Cutting Parameters
M-Class Milling Guide for 16mm Round Inserts
| Workpiece Material | Cutting Speed ($v_c$) | Feed per Tooth ($f_z$) |
|---|---|---|
| Alloy Steel (SCM / 4140) | 130 - 220 m/min | 0.15 - 0.40 mm/t |
| Stainless Steel (304/316) | 80 - 160 m/min | 0.12 - 0.35 mm/t |
| Pre-hardened Steel (HPM) | 60 - 120 m/min | 0.10 - 0.25 mm/t |
SRM / SRF CUTTER SYSTEMS
The RPMT1606 is compatible with Mitsubishi SRM series round insert milling cutters for maximum rigidity.
View Compatible Milling Cutters →Metric vs. Inch Cross-Reference
| Feature | Metric Designation | Inch Designation (Approx.) |
|---|---|---|
| Insert Size | 16 (16.0 mm) | 5 (5/8" or 0.625") |
| Thickness | 06 (6.35 mm) | 4 (1/4" or 0.250") |
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.