Mitsubishi TCMT16T308 UE6110 | CVD Coated Carbide Turning Insert
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TCMT16T308 UE6110
Mitsubishi Materials | High-Feed Steel Turning Specialist
The Mitsubishi TCMT16T308 UE6110 is a robust CVD coated carbide insert engineered for stable, high-efficiency steel turning. Utilizing the UE6110 grade, this insert features a multi-layer Alumina coating that acts as a superior thermal barrier against the heat of high-speed machining. With a 0.8mm nose radius, it is the premier long-tail precision tool for applications requiring increased edge strength and higher feed rates in carbon and alloy steel production.
CVD Multi-Layer Coated | 0.8mm Radius | Reliable Steel Turning
Code Specification Decoded
Triangular Shape
7° Relief Angle
M-Class Tolerance
C-Sink Hole
16.5mm Edge
3.97mm Thick
0.8mm Radius
Dimensional Comparison
| Attribute | ISO (Metric) | ANSI (Inch) |
|---|---|---|
| Model Reference | TCMT16T308 | TCMT 32.52 |
| Inscribed Circle (IC) | 9.525 mm | 0.375" |
| Thickness (S) | 3.97 mm | 0.156" |
| Nose Radius (RE) | 0.8 mm | 0.031" |
UE6110 Grade Performance
The UE6110 grade is Mitsubishi's premium CVD solution for P10-P20 steel turning. The coating’s advanced Alumina layer prevents cratering even under extreme temperatures. This is specifically designed for high-speed stable turning where tool life consistency is the top priority for automated CNC cycles.
High-Feed Geometry
With a robust 0.8mm radius and a 7° positive rake angle, this insert reduces cutting forces while maximizing edge strength. It allows for aggressive feed rates without risking edge chipping, making it the perfect indexable turning insert for semi-finishing and finishing alloy steels.
Technical Cutting Data
| Workpiece Material | Cutting Speed ($v_c$) | Feed per Rev ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Carbon Steel (1045) | 180 - 320 m/min | 0.12 - 0.35 mm/rev | 0.5 - 2.5 mm |
| Alloy Steel (4140) | 150 - 280 m/min | 0.10 - 0.30 mm/rev | 0.5 - 2.0 mm |
PRECISION TOOLING MATCH
This insert is optimized for use with STFCR/L boring bars and STGCR/L external turning 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.