Pramet VBMT 160412E-FM Insert Grade T8430
This single-sided 35 rhombic turning insert is a precision machining powerhouse, featuring five degrees of clearance for optimal chip control and reduced cutting forces. Manufactured from T8430 grade, a PVD-coated fine-grained WC-Co carbide, it excels in fine to medium machining of steels and stainless steels.
Features and Benefits
Medium wide negative T-land for enhanced cutting-edge strength in versatile machining
3-D chip-breaker with protruded groove profile for expanded chip-breaking limits and varied feed and depth of cut options
Raised chip-breaker back wall compels chips to curl tightly, facilitating the machining of tough work materials with lower feeds
Positive geometry reduces cutting forces to minimise stress on the workpiece, tool, and machine spindle, controlling chatter
WC-Co substrate, submicron-grained, provides high hardness and abrasive wear resistance
Multi-layered PVD coating, including a Titanium-Boron-Nitride (TiBN) top layer, reduces build-up edge and enhances overall performance
Typical Applications
Steel
Stainless steel
