Gear Grinding Machines GENERTEC CNC Spiral Bevel Gear Grinding Machine HG-350 Max. Workpiece Diameter: 350 mm Max. Module: 10 Max. Tooth Depth: 20 mm Explore GENERTEC CNC Spiral Bevel Gear Grinding Machine HG-650 Max. Workpiece Diameter: 650 mm Max. Module: 18 Max. Tooth Depth: 35 mm Explore GENERTEC CNC Spiral Bevel Gear Grinding Machine YK-2080-G Max. Workpiece Diameter: 800 mm Max. Module: 15 Max. Tooth Depth: 33 mm Explore GENERTEC CNC Worm-Wheel Gear Grinding Machine Y7232 Max. Workpiece Diameter: 360 mm Max. Workpiece Length: 280 mm Explore