XSEQ12 Series Side & Face Milling Inserts KK300, XSEQ1202/1203/12T3/1204/12T4 Carbide Slotting Inserts, Replace YBG302 Grade
This XSEQ12 series three-side milling insert covers XSEQ1202, XSEQ1203, XSEQ12T3, XSEQ1204 and XSEQ12T4 models, with KK300 carbide grade as a reliable equivalent to YBG302. It matches standard indexable side-and-face milling cutter bodies, delivering stable slotting and side milling performance on steel and stainless steel workpieces.
The KK300 grade adopts fine-grain carbide substrate with optimized PVD coating, balancing excellent wear resistance and edge toughness for interrupted slot milling. Precision ground cutting edges ensure consistent slot width and smooth side wall finish, reducing burrs and maintaining dimensional accuracy in continuous mass production.
Fully compatible with standard PT02 series three-edge milling cutter bodies, each insert passes strict dimensional inspection for high interchangeability. Widely applied in machinery, mold and auto parts industries for slotting, side milling and T-slot machining, offering cost-effective performance matching YBG302 grade.
