Kennametal 6675279 Carbide Cutoff Insert 0.094in Rh KCU25

Product Description

The KENNAMETAL 6675279 is a carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Manufactured to Beyond Evolution series standards, this insert carries a KCU25 grade carbide substrate with an Al2O3 coating applied via PVD process, delivering wear resistance and edge stability in demanding cut-off applications. It features a 0.094-inch cutting width, a right-hand lead angle of 6 degrees, a relief angle of 2 degrees, and a CF chipbreaker geometry. Machinists and CNC operators working in production turning environments install this insert as a direct replacement in compatible toolholders.

This insert is suited for parting and grooving operations in high-production turning environments. The CF chipbreaker promotes controlled chip evacuation, reducing the risk of chip packing during deep cutoff passes. The PVD-applied Al2O3 coating provides thermal stability and extended tool life across a range of workpiece materials. The right-hand insert orientation and 6-degree right-hand lead angle make it appropriate for standard right-hand turning setups. Installation is performed by qualified machinists following machine-specific toolholder procedures.

Key Features

• KCU25 carbide grade with PVD-applied Al2O3 coating for wear and thermal resistance
• 0.094-inch cutting width for precise parting and grooving
• CF chipbreaker geometry for controlled chip formation and evacuation
• 6-degree right-hand lead angle with 2-degree relief angle
• Beyond Evolution series - Insert Style EC, Insert Seat Size 2
• Compact form factor: 0.352 inches overall length, 0.1273 inches cutting height

Compatibility

Designed as an OEM-style replacement carbide cutoff insert for compatible Beyond Evolution series toolholders accepting an EC-style insert with a Seat Size 2 designation. Catalog number EC094I02PR06CF00 may be used to confirm toolholder fitment.

Installation Notes

Insert seating and clamping should be performed with the machine powered down and all motion axes at a safe position. Use the toolholder manufacturer's recommended torque procedure and clamping hardware for EC-style inserts. Inspect the insert pocket for debris or wear before seating the new insert. Follow your facility's lockout/tagout procedures before any tooling change on CNC turning equipment.