Kennametal 6033255 XDPW120515SRD KCPK30 Milling Insert

Product Description

The KENNAMETAL 6033255 is a solid carbide milling insert carrying the ANSI/ISO designation XDPW120515SRD and manufactured to the KCPK30 grade. It features a square XDPW-style geometry with a positive rake angle and a 9-degree relief angle, delivering four usable cutting edges per insert. The CVD-applied multilayer coating stack — TiN, TiCN, and Al2O3 — provides thermal resistance and wear protection across a wide range of cutting conditions. At 0.5000 inches wide and 0.2188 inches thick, with a 1.50 mm (0.0580 inch) corner radius, this insert is engineered for consistent, repeatable performance in demanding milling applications on a variety of workpiece materials.

This insert is suited for face milling, shoulder milling, and general milling operations in both roughing and semi-finishing contexts. It is designed for use in the KENNAMETAL 7792VXD12 cutter series. Primary workpiece material targets include steel, stainless steel, cast iron, superalloys, and titanium — corresponding to ISO material grades P, M, K, and S. The right-hand cutting orientation and chamfered-and-honed cutting edge style make it appropriate for production machining environments where consistent tool life and surface finish are priorities. It is held in the cutter body by a screw-clamping method.

Key Features

• Solid carbide substrate with CVD multilayer TiN/TiCN/Al2O3 coating for extended wear resistance
• Four cutting edges per insert (single-sided, square geometry) to maximize cost-per-edge value
• Positive rake, 9-degree relief angle for reduced cutting forces on difficult-to-machine alloys
• 1.50 mm corner radius minimizes edge chipping at entry and exit
• Chamfered and honed cutting edge preparation for improved edge strength and chip control
• ANSI and ISO dual-standard designation for international tooling program compatibility

Compatibility

Designed for use in the KENNAMETAL 7792VXD12 cutter series. Conforms to ANSI and ISO insert standards under designation XDPW120515SRD. Verified compatible with KCPK30 grade material applications covering steel, stainless steel, cast iron, superalloys, and titanium workpieces.

Installation Notes

Installation is performed by qualified machinists or tooling technicians using the screw-clamp insert holding method — ensure the clamping screw is torqued per the toolholder manufacturer specifications, not from this insert data sheet. Inspect the pocket seat for chips or debris before seating the insert, as contamination causes rocking and premature edge failure. Power down and lock out the spindle before any insert change. Confirm cutting direction and cutter rotation match the right-hand designation of this insert before running the program.