Mitsubishi VBMT110304-MV VP15TF Carbide Turning Insert for Stainless Steel
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VBMT110304-MV VP15TF
Mitsubishi Materials | PVD Coated Miracle® Grade
High-Performance Profiling Solution
The VBMT110304-MV VP15TF is a precision-engineered 35° rhombic turning insert. Featuring Mitsubishi’s proprietary VP15TF Miracle® PVD coating, it offers exceptional resistance to welding and chipping. This insert is a universal specialist for Stainless Steel (ISO M) and Carbon/Alloy Steel (ISO P), particularly effective in profiling and semi-finishing where stability and edge sharpness are paramount.
Technical Specifications
| Metric Item | VBMT110304-MV |
|---|---|
| Inch Equivalent (ANSI) | VBMT221-MV |
| Grade (Coating) | VP15TF (PVD Miracle®) |
| Chipbreaker | MV (Medium Cutting / Semi-Finishing) |
ISO Nomenclature Breakdown: VBMT 11 03 04
- V: 35° Rhombic shape - ideal for intricate profiling and undercuts.
- B: 5° Positive relief angle - reduces cutting friction.
- M: Tolerance class - industrial standard for precision CNC machining.
- T: Hole and single-sided chipbreaker design.
- 11: Cutting edge length (approx. 11mm).
- 03: Insert thickness (3.18mm / 1/8").
- 04: Corner Radius (0.4mm / 1/64") - provides a balance of edge strength and surface finish.
Recommended Cutting Parameters (VP15TF)
| Workpiece Material | Cutting Speed (Vc) m/min | Feed Rate (f) mm/rev |
|---|---|---|
| Stainless Steel (M) | 80 - 180 | 0.08 - 0.20 |
| Carbon Steel (P) | 100 - 220 | 0.10 - 0.25 |
| Cast Iron (K) | 90 - 190 | 0.10 - 0.25 |
Looking for a compatible tool holder?
Shop MVJNR / SVJBR Boring Bars & HoldersBEYOND Grade Comparison Tip: While US735 is better for heavy roughing of stainless steel due to its CVD coating, VP15TF is superior for precision semi-finishing and profiling. The MV chipbreaker is an "all-round" geometry that provides stable chip evacuation even at fluctuating depths of cut.
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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.