
The Gong Yang H45, H45N, H50, and H50N series multi-angular milling heads deliver exceptional machining versatility, allowing machine tools to seamlessly switch between vertical, horizontal, and compound angular cutting across virtually any plane. Featuring a compact footprint and ergonomic setup, operators can loosen the integrated T-bolts to perform full 360° universal adjustments to orient the cutting tool precisely, making the series an ideal attachment for planers and gantry mills executing internal boring, top-surface facing, lateral milling, and bevel trimming on complex workpieces.
Engineered for dependable rigidity and extended operational endurance, both the gears and spindle shafts are precision-crafted from high-grade chromium-molybdenum alloy steel, rigorously quenched, hardened, and precision ground. The spindle is engineered strictly for clockwise (forward) cutting duty—reverse rotation is dedicated exclusively to rigid tapping cycles and must never be applied during milling or drilling to protect internal drive mechanisms—ensuring long-term geometric precision across demanding machining environments.