Mitsubishi TCGT060104L-F VP15TF | Miracle Coated Turning Insert
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TCGT060104L-F VP15TF
Mitsubishi Materials | The Standard for Stainless & Alloy Steel Finishing
The Mitsubishi TCGT060104L-F VP15TF is a premium PVD coated carbide turning insert engineered for precision finishing. Featuring the legendary Miracle Coating (VP15TF), this insert excels in stainless steel and heat-resistant alloys. Its F-breaker geometry provides superior chip control at light depths of cut, making it a vital long-tail precision solution for small-bore boring and complex external profiles.
G-Class Precision Ground | Left Hand | Box of 10Designation Explained
Triangular
7° Relief
G-Class Tol.
Fixing Hole
6.35mm IC
1.59mm Thick
0.4mm Rad.
Left/F-Breaker
Dimensional Specifications
| Attribute | ISO (Metric) | ANSI (Inch) Equivalent |
|---|---|---|
| Model Name | TCGT060104L-F | TCGT 1.21.2L-F |
| Inscribed Circle ($IC$) | 6.35 mm | 0.250" |
| Thickness ($S$) | 1.59 mm | 0.063" |
| Nose Radius ($RE$) | 0.4 mm | 0.016" |
Grade: VP15TF (Miracle Coating)
The VP15TF grade is an AlTiN-based PVD miracle coating on a micro-grain carbide substrate. This combination provides extreme resistance to welding and oxidation. It is the first choice for boring stainless steel because it maintains edge sharpness while resisting the high temperatures generated during the cutting process.
Chipbreaker: F-Breaker (Finishing)
The F-Breaker is a ground-class geometry designed for light depths of cut ($a_p$). It provides exceptional chip control and reduces cutting resistance. The "L" indicates the Left-hand orientation, ideal for specific Swiss-type lathes or specialized internal boring operations.
Recommended Cutting Data
| Workpiece Material | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Stainless Steel | 80 - 160 m/min | 0.05 - 0.15 mm/rev | 0.1 - 1.0 mm |
| Alloy Steel | 100 - 200 m/min | 0.05 - 0.18 mm/rev | 0.1 - 1.2 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.