LMT-Tools FinishLine Premium Inserts (CPHX / CPKT)

FinishLine Indexable Inserts (CPHX / CPKT)

FinishLine inserts are built for high-precision semi-finishing and finishing where surface quality and consistent results matter most. This range supports a performance-focused milling system that keeps cuts smooth, surfaces tight, and processes reliable—especially in steels, cast irons, and demanding tool or mold materials.

Why these inserts

• Top finishing quality with geometries tuned for semi-finish and finish passes

• Proven surface performance: in independent comparisons within the FinishLine program, the ground CPHX insert produced better surface quality than both the new press-to-size CPKT and competing solutions.

• Flexible insert concepts: choices for finishing, wiper-style, and press-to-size applications to match material, machine rigidity, and desired finish

• Strong program coverage: sizes and variants span small to larger cutter bodies and multiple grades to address different materials and operations

• Practical, real-world use: designed for face milling and related finishing work where process security and surface integrity are key

Insert families and sample sizes

• CPHX — ground, premium finishing insert family, available in multiple sizes such as CPHX 050205 / 050210 and 080305 / 080310 variants, covering a range of cutter diameters and tasks.

• CPKT — press-to-size insert family introduced for high-quality finishing with strong process reliability, complementing CPHX for long-chipping or specific material scenarios.

Typical compatible FinishLine cutters

Works across the FinishLine milling program for face milling and finish-oriented operations, using the appropriate cutter body and diameter for the insert family and application. The system is shown in practical face-milling examples on tool steels and similar demanding materials.