Metal Baller 350/500

[Features]
· Drills Φ50 large-diameter holes in 50 mm thick steel plate in only 2 and a half minutes. (when using MB500)
· Features a small cutting area due to circumference cutting , so drilling large holes is possible with a low-horsepower machine.
· For drilling steel sheets, shaped steel, stainless steel sheet, cast iron, etc., up to 50 mm thickness (MB500 used) or up to 35 mm thickness (MB350 used).
· Ideal for hole drilling work for shipbuilding, bridge building, molding, and in steel frame buildings.