Kennametal 1163229 VPGR334 KC730 Carbide Profiling Insert

Product Description

The KENNAMETAL 1163229 is a solid carbide profiling and turning insert in the VPGR334 geometry, manufactured in the KC730 grade with a PVD-applied TiN coating. It features a parallelogram shape with a 35-degree included angle, a positive rake angle of 10 degrees, and an 8-degree relief angle. The inscribed circle measures 0.375 inches (9.53 mm), thickness is 0.1875 inches (4.76 mm), and the corner radius is 0.0625 inches (1.59 mm). This insert is designed for use with Top Notch series tooling systems and is installed by machinists and CNC tooling technicians on turning centers and lathes.

This insert is suited for profiling and turning operations on steel, stainless steel, superalloys, and titanium workpieces, covering ISO material codes P, M, and S. Typical applications include contour turning, finish profiling, and general turning passes where controlled chip formation and edge integrity are required in both light and moderate material removal scenarios. It is well matched for production environments where consistent surface finish and tool life across a range of work materials are priorities.

Key Features

• VPGR334 geometry with parallelogram shape and 35-degree included angle for profiling and turning
• KC730 grade with PVD TiN coating for wear resistance across steel and superalloy applications
• Positive rake angle (10 degrees) reduces cutting forces and supports clean chip flow
• 0.0625-inch corner radius suits general profiling and contour work
• Neutral hand orientation allows use in standard clamp-style Top Notch toolholders
• Two cutting edges per insert extend usable service life

Compatibility

Designed for use with Top Notch series clamp-style toolholders accepting VPGR334 inserts. ISO equivalent designation is VCGR160416. Conforms to VPGR334 and VCGR160416 standards.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or indexing the insert. Seat the insert fully against the toolholder pocket and verify the clamp is secure before resuming cuts. Do not exceed the maximum depth of cut for the insert geometry, and inspect the cutting edge condition before each use.