Mitsubishi TPMH110304-MV UE6020 | CVD Coated Steel Turning Insert
Price shown is a starting point. Contact us for a precise quote based on your requirements.
TPMH110304-MV UE6020
Mitsubishi Materials | High-Speed CVD Steel Specialist
Optimized for High-Production Steel Machining
The Mitsubishi TPMH110304-MV UE6020 is a premium CVD coated carbide insert engineered for stable, high-speed turning of steel workpieces. Utilizing a multi-layer coating with a thick Alumina thermal shield, the UE6020 grade excels in continuous cutting by resisting crater wear and plastic deformation. This long-tail steel turning tool features the MV chipbreaker, providing excellent chip control for CNC boring and finishing in Carbon Steels and Alloy Steels.
UE6020 CVD Heat-Shield | MV Chipbreaker | 0.4mm Precision Radius
Technical Code Identification
Triangular Shape
11° Positive Relief
M-Class Tolerance
Countersink Hole
11mm Edge Length
3.18mm Thick
0.4mm Radius
Chipbreaker
ISO (Metric) vs ANSI (Inch) Comparison
| Feature Spec | ISO (Metric) | ANSI (Inch Equivalent) |
|---|---|---|
| Model Number | TPMH110304-MV | TPMH 221 MV |
| Inscribed Circle (IC) | 6.35 mm | 0.250" (1/4") |
| Thickness | 3.18 mm | 0.125" (1/8") |
The UE6020 CVD Advantage
UE6020 is a Chemical Vapor Deposition (CVD) grade designed specifically for the P10-P30 machining range. Unlike PVD coatings, the thick layered structure provides a massive heat barrier. This is critical for high-speed turning in carbon steel where the cutting temperature can exceed the limits of standard PVD inserts.
MV "Multi-Value" Chipbreaker
The MV chipbreaker is an all-purpose geometry for light-to-medium finishing. It forces chips into a compact curl, preventing workpiece surface damage and "stringers" in deep internal boring. It is optimized to perform across a wide range of feed rates in production environments.
Recommended Cutting Parameters
| Material Group | Speed ($v_c$) | Feed ($f$) | DOC ($a_p$) |
|---|---|---|---|
| Low Carbon Steel | 150 - 350 m/min | 0.05 - 0.20 mm/rev | 0.2 - 2.0 mm |
| Alloy Steel (HB200+) | 120 - 280 m/min | 0.05 - 0.15 mm/rev | 0.2 - 1.5 mm |
COMPATIBLE HOLDERS
Designed for STFPR/L 11 or STGPR/L 11 style boring bars and tool holders.
Shop 11mm Boring Bars →
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.