KEUE CNC MGR Small Hole Grooving Cutter KT40 Solid Tungsten Steel Internal Lathe Cutter Shockproof Boring Tools 0.01mm Precision
This KT40 series MGR micro internal grooving tool is constructed from solid tungsten carbide with wear-resistant KT40 coating. Equipped with anti-vibration geometry, it targets steel and stainless steel inner-groove machining, perfectly matching CNC lathe and Swiss-type lathe applications.
The anti-vibration design ensures stable chatter-free grooving in narrow inner bores. Precision-ground cutting edges paired with KT40 coating deliver accurate groove profiles, excellent surface finish and smooth chip evacuation for continuous mass production.
Its high-rigidity monolithic carbide shank greatly extends tool service life and reduces tool-change downtime. It effectively lowers overall tooling costs and improves mass production efficiency of precision small-bore internal grooved components.
