PR1725/PR1705

PR1725: Primary recommendation for steel machining. Achieves both long tool life and superior surface finish

MEGACOAT NANO PLUS is used. Improved equipment operating ratio through longer tool life.
Achieved beautiful finished surfaces with suppressed tearing, which reduces quality control costs.

PR1705: Achieves excellent wear resistance and high precision in free-cutting steel machining

MEGACAOT NANO PLUS and high-hardness micro grain carbide substrate are used

Molded sharp edge chipbreaker

A comprehensive Lineup that solves chip control problems
Combined with PR1725/PR1705, it achieves long tool life and stable machining.

Insert Grades

PR1725: Primary recommendation for steel machining. Effective on a variety of workpiece materials, enabling tool consolidation. Broad Application Coverage and Extensive Lineup
PR1705: Achieves excellent wear resistance and high precision in machining free-cutting steel

Molded sharp edge chipbreaker

Primary recommendation for finishing: SKS chipbreaker
Primary recommendation for semi finishing: SK breaker
Complementary chipbreakers (chip control-oriented): GQ/GF/CF chipbreakers

For recommended cutting conditions, please refer to the product brochure.