VBMT 110304E-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