Mitsubishi TPGH090204L-FS AP25N | Left-Hand Cermet Turning Insert DNMG150408-VF NC3120 Stainless (M): Vc: 80 -

Stainless (M): Vc: 80 - 190 m/min | f: 0

Q: Why choose PVD AH725 over CVD grades like T9125

making it perfect for precision parting-off and narrow grooving in Carbon Steel

Any minor instability or looseness in the insert pocket can cause dimensional drift

It features a sharp rake angle that reduces cutting resistance and heat generation

Mitsubishi TPGH090204L-FS AP25N | Left-Hand Cermet Turning Insert DNMG150408-VF NC3120 Stainless (M): Vc: 80 -TPGH090204L FS AP25N Mitsubishi Materials High Speed Steel Finishing Cermet (Left Hand) Ultra Precision Finishing Cermet The Mitsubishi TPGH090204L FS AP25N is a high performance Left Hand (L) Cermet turning insert. Specifically engineered for the high speed finishing of steel, the AP25N Cermet grade provides exceptional chemical stability and wear resistance. This prevents the "built up edge" common in carbon steels. Combined with the FS chipbreaker,