Mitsubishi TCMT16T304 UE6110 | CVD Coated Carbide Turning Insert
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TCMT16T304 UE6110
Mitsubishi Materials | High-Efficiency CVD Coated Steel Specialist
The Mitsubishi TCMT16T304 UE6110 is a high-performance CVD coated carbide insert engineered specifically for high-speed stable machining of steel. Utilizing the legendary UE6110 grade, this insert features a multi-layer Alumina coating that provides an extreme thermal barrier, preventing crater wear during continuous cuts. As a critical long-tail precision tool, it is the industry standard for reliable steel turning in large-scale CNC production.
CVD Technology | M-Class Precision | Sized for Stability
Nomenclature Breakdown
Triangular Shape
7° Relief Angle
M-Class Tolerance
Fixing Hole
16.5mm Edge
3.97mm Thick
0.4mm Radius
Engineering Specifications
| Parameter | ISO (Metric) | ANSI (Inch) Equivalent |
|---|---|---|
| Model Reference | TCMT16T304 | TCMT 32.51 |
| Inscribed Circle (IC) | 9.525 mm | 0.375" |
| Thickness (S) | 3.97 mm | 0.156" |
| Nose Radius (RE) | 0.4 mm | 0.016" |
UE6110 Grade Technology
The UE6110 grade is Mitsubishi's specialized CVD multi-layer coated carbide. Designed for P10-P20 steel applications, it offers unparalleled resistance to thermal cracking and crater wear. This makes it the ideal candidate for high-speed finishing and semi-finishing of carbon and alloy steels in continuous machining environments.
Positive Chipbreaker Geometry
The TCMT geometry features a 7° positive rake, ensuring low cutting forces and reduced vibration. This indexable turning insert is paired with a precision-molded chipbreaker that guarantees excellent chip evacuation, preventing damage to the workpiece surface during high-production CNC runs.
Recommended Cutting Data
| Material Group | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Carbon Steel (S45C/1045) | 180 - 320 m/min | 0.10 - 0.25 mm/rev | 0.5 - 2.5 mm |
| Alloy Steel (SCM440/4140) | 150 - 280 m/min | 0.08 - 0.20 mm/rev | 0.5 - 2.0 mm |
PRECISION HOLDER MATCHING
This insert fits all standard STFCR/L boring bars and external STGCR/L holders (Size 16).
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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.