Mitsubishi SEMT13T3AGSN-JH VP15TF Milling Insert | Miracle PVD
Price shown is a starting point. Contact us for a precise quote based on your requirements.
SEMT13T3AGSN-JH VP15TF
Mitsubishi Materials | The "Miracle" Coated Versatility Specialist
The Mitsubishi SEMT13T3AGSN-JH VP15TF is the industry's premier "all-rounder" for CNC milling. Featuring the legendary VP15TF Miracle Coating, this insert is engineered to handle everything from carbon steel to difficult-to-cut stainless steel and hardened materials. The JH chipbreaker (Heavy-duty type) provides a reinforced cutting edge, ensuring maximum stability and fracture resistance even during heavy interrupted milling or unstable machining conditions.
Packaging: Genuine Mitsubishi Box of 10 Inserts
ISO Designation Decoded
Square 90°
20° Relief
M-Class Tol.
Countersink
13.4mm Size
3.97mm Thick
Lead/Flat
Heavy-Duty
Technical Specifications
| Feature | Metric Designation | Inch (ANSI) Designation |
|---|---|---|
| Model Name | SEMT13T3AGSN-JH | SEMT 43 AGSN JH |
| Inscribed Circle ($IC$) | 13.4 mm | 0.528" |
| Thickness ($S$) | 3.97 mm | 0.156" |
| Corner Radius ($RE$) | 1.5 mm | 0.059" |
VP15TF Miracle Coating
The VP15TF grade is a (Al,Ti)N PVD coated micro-grain carbide. Known as the "Miracle" grade, it offers an incredible balance of wear resistance and fracture toughness. Its high oxidation resistance makes it perfect for machining hardened workpieces and stainless steel milling, preventing built-up edge even at lower cutting speeds.
JH Heavy-Duty Chipbreaker
The JH Chipbreaker is specifically designed for heavy-duty roughing and medium cutting. It features a wide land and reinforced geometry that protects the cutting edge from the high impact of heavy interrupted cuts. This prevents edge chipping on rough casting surfaces or when milling through cross-holes, maintaining a stable tool life.
Recommended Cutting Parameters
General Application Guide (VP15TF Miracle Coated)
| Material Group | Cutting Speed ($v_c$) | Feed per Tooth ($f_z$) | Depth of Cut ($a_p$) |
|---|---|---|---|
| Alloy Steel (SCM440) | 150 - 220 m/min | 0.15 - 0.35 mm/t | 0.5 - 5.0 mm |
| Stainless Steel (SUS304) | 100 - 180 m/min | 0.12 - 0.25 mm/t | 0.5 - 4.0 mm |
| Hardened Steel (< 45HRC) | 50 - 120 m/min | 0.10 - 0.20 mm/t | 0.5 - 3.0 mm |
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.