Specification： Diameter of the chuck: φ130 mm Center hole: φ32 mm Installation screw holes: φ112 mm (3×M8) Thickness of the chuck: 52 mm Outer jaw clamping range: 40–110 mm Inner jaw clamping range: 3–40 mm Reverse jaw clamping range: 45–125 mm Maximum rotational speed: 3000 r/min .
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