Kennametal 6675294 Cutoff Insert 0.125 in Right Hand

Product Description

The KENNAMETAL 6675294 is a carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Built to the EC insert style with a KCU25 manufacturer grade, this insert features a 0.125 inch cutting width and a 12-degree right-hand lead angle. The KCU25 substrate is PVD-coated with an Al2O3 finish, delivering wear resistance and edge stability across a range of workpiece materials. The CF chipbreaker geometry controls chip flow during cutoff, reducing the risk of chip packing. Licensed machinists and CNC operators install this insert into compatible EC-style parting toolholders.

This insert suits production turning applications in metalworking shops handling interrupted cuts, bar stock parting, and groove profiling. It is engineered for right-hand cutting setups where the tool approaches from the operator side. The Beyond Evolution series targets demanding materials and high-cycle environments where consistent edge life is critical. Insert seat size 3 governs toolholder compatibility. The overall length measures 0.3732 inches and cutting height measures 0.1586 inches, keeping it compact within the toolholder pocket.

Key Features

• Carbide substrate with KCU25 grade for wear and impact resistance
• PVD-applied Al2O3 coating for thermal and abrasion protection
• 0.125 inch cutting width for precision parting and narrow grooving
• 12-degree right-hand lead angle reduces cutting forces at entry
• CF chipbreaker geometry promotes reliable chip evacuation
• Part of the Beyond Evolution series for high-demand turning applications

Compatibility

Designed for use in EC-style insert seat size 3 cutoff and grooving toolholders that accept the EC125 insert configuration in right-hand orientation.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine before seating or removing the insert. Seat the insert fully in the toolholder pocket and torque the clamping screw per the toolholder manufacturer specification before initiating a cut. Inspect the insert edge and chipbreaker for damage before each production run.