Mitsubishi DCMT11T304-MV UE6110 Carbide Turning Insert for Steel
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DCMT11T304-MV UE6110
High-Velocity Steel Master | UE6110 Heat Resistance | MV Geometry
Optimized for Continuous High-Speed Cutting
UE6110 Grade (The High-Speed Expert): The UE6110 is a premier CVD-coated carbide specifically designed for P-Class (Steel). It is Mitsubishi's hardest steel-turning grade, featuring a specialized multi-layer coating that provides an incredible thermal barrier. It is built to resist "Crater Wear" and "Plastic Deformation" when cutting at the highest possible surface speeds ($Vc$).
MV Chipbreaker (Versatile Stability): The MV (Medium-V) chipbreaker is designed for reliable chip control in semi-finishing applications. The rake angle is optimized to reduce cutting heat while ensuring chips are broken into a tight "6" shape, preventing them from scratching the precision-turned surface of the steel.
0.4mm Radius (Universal Finishing): The "04" (1/64") radius is the industry standard for precision finishing. It balances edge strength with low cutting pressure, making it ideal for maintaining tight tolerances on CNC lathes.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | DCMT11T304-MV | 9.525 mm | 3.97 mm | 0.40 mm |
| Imperial | DCMT32.51-MV | 3/8" | 5/32" | 0.0157" (1/64") |
Recommended Machining Parameters
*UE6110 excels in stable, continuous cuts. Use the upper end of speed ranges for better surface finish.
| Workpiece Material | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Carbon Steel (1045/S45C) | 250 - 450 m/min | 0.08 - 0.22 mm/r | 0.30 - 2.00 mm |
| Alloy Steel (4140/SCM440) | 200 - 380 m/min | 0.07 - 0.20 mm/r | 0.25 - 1.50 mm |
Compatible Tool Holders
Maximum stability for 11-series SDJCR/L or SDUCR/L holders:
Shop SDJCR 11 HoldersPro-Tip: UE6110 vs. UE6020
UE6110 (Harder): Optimized for maximum wear resistance. Use this for high-speed automated production where the machine setup is stable.
UE6020 (Tougher): Switch to UE6020 if you are experiencing edge chipping or if your cut has light interruptions. UE6110 is superior for speed, but UE6020 is better for versatility.
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