Mitsubishi WCMT06T304 UE6110 Carbide Turning Inserts for Steel Machining
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MITSUBISHI WCMT06T304 UE6110
High-Speed Steel Turning Specialist | Premium CVD Coated Carbide
Product Overview
The Mitsubishi WCMT06T304 UE6110 is a high-performance 80° trigon-shaped positive turning insert, specifically engineered for the high-speed machining of steel. Utilizing the advanced UE6110 CVD coating, this insert offers exceptional resistance to cratering and flank wear, even during continuous dry cutting. It is the gold standard for CNC operators seeking reliability and precision in carbon steel and alloy steel turning operations.
ISO Designation Identification
Trigon 80°
7° Relief
Tolerance
Hole/Chip
IC 9.525mm
Thick 3.97mm
Radius 0.4mm
Technical Specifications: Metric vs. Imperial
| Feature | Metric (ISO) | Imperial (ANSI) |
|---|---|---|
| Model Number | WCMT 06T304 | WCMT 32.51 |
| Inscribed Circle (IC) | 9.525 mm | 0.375 inch |
| Thickness | 3.97 mm | 0.156 inch |
| Nose Radius | 0.4 mm | 0.016 inch |
Material Grade: UE6110 (Premium Steel Grade)
The UE6110 carbide grade is part of Mitsubishi’s advanced coating series, specifically designed to withstand the heat and abrasion of high-velocity steel turning. This CVD coated insert provides an incredibly smooth surface finish, minimizing chip friction and preventing built-up edge (BUE) on carbon steels.
Geometry: Positive Rake Advantage
The WCMT geometry features a positive rake angle that significantly reduces cutting resistance. This allows for lower vibration and higher precision, making it perfect for fine finishing to medium turning of alloy steels on CNC lathes.
Recommended Cutting Parameters
Optimized for P-Class (Steel) machining:
- Cutting Speed (Vc): 150 - 350 m/min (490 - 1150 SFM)
- Feed Rate (f): 0.10 - 0.25 mm/rev (0.004 - 0.010 ipr)
- Depth of Cut (ap): 0.5 - 2.5 mm
*Note: Ensure high machine stability for maximum tool life when cutting at high Vc speeds.
Complete Your Setup:
Shop Compatible SWLCR / SWGCR Tool HoldersGlobal Verified Reviews
⭐⭐⭐⭐⭐ "Excellent life on alloy steel" - David R., USA
"We've been using UE6110 for our batch of 4140 steel shafts. The life per edge is about 30% higher than the previous brand we used. Authentic Mitsubishi quality."
⭐⭐⭐⭐⭐ "Very Sharp and Stable" - Klaus M., Germany
"The chip control is very predictable. Even at high speeds, the edge stays sharp. Perfect for our CNC lathe operations."
⭐⭐⭐⭐ "Great surface finish" - Tanaka Y., Japan
"Surface finish is very smooth. Good for finishing passes on carbon steel parts."
⭐⭐⭐⭐⭐ "Reliable Tooling" - James L., Canada
"Fast shipping and the inserts perform exactly as described. These are tough and don't chip easily during minor interruptions."
⭐⭐⭐⭐⭐ "Top tier for steel" - Antonio V., Italy
"Clean cuts and very low vibration. If you machine steel all day, the UE6110 is a must-have."
Questions & Answers
Q: Can I use WCMT06T304 UE6110 for stainless steel?
A: It can be used in a pinch, but for optimal tool life in stainless steel, we strongly recommend the US735 or MC7025 grades which are specifically designed for heat-resistant alloys.
Q: What tool holder fits this insert?
A: This insert fits any SWLCR, SWGCR, or S-WCMT style boring bar or turning holder that accepts 06-size trigon inserts.
Q: Is this insert suitable for interrupted cuts?
A: UE6110 is primarily designed for continuous cutting at high speeds. If your work involves heavy interruptions, consider the tougher UE6020 grade.
Expert Tip: Grade Comparison
For the best CNC productivity, choose UE6110 for high-speed precision finishing. If you are doing general-purpose turning with varied materials, VP15TF is a great alternative, but for pure steel efficiency, UE6110 is unmatched.
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.