Mitsubishi TCMT110208 VP15TF | Miracle Coated Carbide Turning Insert
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TCMT110208 VP15TF
Mitsubishi Materials | The "Miracle Grade" Multi-Material Specialist
The Mitsubishi TCMT110208 VP15TF is a premium PVD coated carbide insert engineered for maximum versatility across ISO P, M, K, and S materials. Featuring the proprietary VP15TF Miracle Coating, this insert provides an excellent balance of wear resistance and fracture toughness. As a highly reliable long-tail precision tool, the 0.8mm radius design offers superior edge strength for stable steel turning and semi-roughing operations.
AlTiN Miracle Coating | High Edge Strength | Universal Application
Code Identification
Triangular Shape
7° Relief Angle
M-Class Tolerance
Fixing Hole
11mm Edge
2.38mm Thick
0.8mm Radius
Dimensional Reference
| Attribute | ISO (Metric) Model | ANSI (Inch) Model |
|---|---|---|
| Model ID | TCMT110208 | TCMT 22.52 |
| Inscribed Circle (IC) | 6.35 mm | 0.250" |
| Nose Radius (RE) | 0.8 mm | 0.031" |
VP15TF Miracle Grade
The VP15TF grade is a carbon-rich AlTiN-based PVD coating. This coating offers high hardness and superior thermal resistance, effectively preventing built-up edge (BUE). It is the ideal choice for stainless steel turning and machining gummy carbon steels where thermal cracking is a common failure mode.
Reinforced 0.8mm Radius
While the 1102 series is often used for finishing, the 0.8mm corner radius on this indexable turning insert provides much higher edge toughness. This allows for higher feed rates and more aggressive chip evacuation without risking micro-chipping of the tip.
Recommended Cutting Data
| Material Group | Speed ($v_c$) | Feed per Rev ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Carbon/Alloy Steel | 100 - 240 m/min | 0.12 - 0.35 mm/rev | 0.5 - 2.5 mm |
| Stainless Steel (304/316) | 80 - 180 m/min | 0.10 - 0.25 mm/rev | 0.5 - 2.0 mm |
MATCHING TOOL HOLDERS
Optimized for standard STFCR/L boring bars and external STGCR/L tool holders (Size 11).
View Compatible Tooling →
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.