Mitsubishi TCMT110204 VP15TF | Miracle Coated Carbide Turning Insert
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TCMT110204 VP15TF
Mitsubishi Materials | The "Miracle Grade" Universal Turning Specialist
The Mitsubishi TCMT110204 VP15TF is a premium PVD coated carbide insert designed for maximum versatility. Featuring Mitsubishi’s proprietary Miracle Coating (VP15TF), this insert provides an exceptional balance of wear resistance and fracture toughness. As a high-demand long-tail precision tool, it is the primary choice for shops requiring stable turning performance across steel, stainless steel, and cast iron.
AlTiN Miracle Coating | M-Class Precision | Multi-Material Performance
Code Identification Breakdown
Triangular Shape
7° Relief Angle
M-Class Tolerance
Fixing Hole
11mm Edge
2.38mm Thick
0.4mm Radius
International Standard Conversion
| Parameter | ISO (Metric) Model | ANSI (Inch) Model |
|---|---|---|
| Reference Number | TCMT110204 | TCMT 22.51 |
| Inscribed Circle (IC) | 6.35 mm | 0.250" |
| Corner Radius (RE) | 0.4 mm | 0.016" |
VP15TF Miracle Grade
The VP15TF grade is a carbon-rich PVD coating (AlTiN base) that provides high hardness and excellent thermal resistance. This material is specifically designed to prevent built-up edge (BUE) during stainless steel turning and reduces the risk of thermal cracking in high-speed applications.
Positive Chipbreaker Effect
The TCMT geometry utilizes a 7° positive rake angle which reduces the required cutting power. This indexable turning insert features a specialized chipbreaker for medium-to-light finishing, ensuring superior chip evacuation and preventing vibration on small-diameter workpieces.
Recommended Cutting Data
| Material Group | Speed ($v_c$) | Feed per Rev ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Carbon/Alloy Steel | 100 - 240 m/min | 0.08 - 0.20 mm/rev | 0.5 - 2.0 mm |
| Stainless Steel (304/316) | 80 - 180 m/min | 0.08 - 0.18 mm/rev | 0.5 - 1.5 mm |
PRECISION TOOLING COMPATIBILITY
Optimized for use with STFCR/L boring bars and external STGCR/L tool holders (Size 11).
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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.