Mitsubishi TNMG160404-MA UE6110 | High-Speed Steel Turning Insert
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TNMG160408-MA UE6110
Mitsubishi Materials | High-Velocity Steel Machining Specialist
The Mitsubishi TNMG160408-MA UE6110 is a high-performance CVD coated carbide insert designed for high-speed, continuous turning of carbon and alloy steels. Utilizing the UE6110 grade, which features a thick thermal barrier Alumina coating, this insert provides industry-leading resistance to crater wear and heat. As a vital long-tail precision tool, it utilizes the MA chipbreaker to provide stable chip control during medium-duty CNC machining.
P05-P15 Application Range | High-Speed Specialists | MA Medium Geometry
Code Identification Breakdown
Triangular
0° Relief
Tolerance
Chip/Hole
16.5mm Edge
4.76mm Thick
0.8mm Rad
Chipbreaker
Metric & ANSI Standards
| Specification | ISO (Metric) | ANSI (Inch) Equivalent |
|---|---|---|
| Model ID | TNMG160408-MA | TNMG 332 MA |
| Inscribed Circle | 9.525 mm | 0.375" |
| Nose Radius | 0.8 mm | 0.031" |
UE6110 Grade Material
The UE6110 grade is Mitsubishi's premier solution for high-speed continuous turning. Its specialized CVD coating resists cratering at high temperatures. This indexable turning insert is the first choice for high-volume automotive and industrial steel components where cycle time reduction is the goal.
MA Medium Chipbreaker
The MA chipbreaker provides a sharp yet reinforced cutting edge. It excels at chip control across a wide range of feed rates, preventing the formation of long, stringy chips. This medium-cutting geometry reduces pressure on the spindle while maintaining high metal removal rates.
Recommended Cutting Parameters
| Material Group | Speed ($v_c$) | Feed per Rev ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Low Carbon Steel (S20C) | 250 - 450 m/min | 0.15 - 0.45 mm/rev | 1.0 - 4.0 mm |
| Alloy Steel (SCM440) | 200 - 350 m/min | 0.15 - 0.40 mm/rev | 0.8 - 3.5 mm |
TOOL HOLDER COMPATIBILITY
Optimized for standard MTJNR/L or WTJNR/L external turning holders (Size 16).
Shop Size 16 Tool Holders →
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.