TURNING INSERTS VP25NVP25N AP25NAP25N MP3025 TURNING INSERTS COATED CERMET aCoated cermet (PVD coating) has superior wear and fracture resistance, and therefore provides a stable cutting performance. A ySELECTION STANDARD aTURNING Work Material CuttingModeRecommended Grade Recommended CuttingSpeed (SFM)ISO Application Range Continuous VP25NCuttingAP25N 785(620 ─ 950) 10 P Steel P 20 InterruptedCuttingMP3025 755(590 ─ 920) 30 10 K Cast IronDuctile Cast IronFinishingVP25NAP25N 525(360 ─ 755) K 20 Effective for production of small parts. MP3025 Ti-compound PVD coatingprovides excellent wear and welding resistance. MP3025 provides improved adhesion for Substrate surface provides coating layer due to excellent adhesion strength forcoating layer. the newly-developed special substrate. Substrate with superior fracture Uniform flank wear resistance and thermal shock allows prolonged resistance. machining that maintains excellent surface finish. A042