ONA AX3 thread electro-erosion SoldOpportunity: ONA thread electro-erosion mod. AX3 (Ref. 286). Features Stroke X e Y: 400 x 300 mm Stroke Z: 250 mm Stroke U-V: 80 x 80 mm Maximum piece size (X,Y,Z): 800 x 700 x 250 mm Maximum piece weight: 1000 Kg. Diameter of thread: 0,10 – 0,30 Year: 2007