... Certificate 2.Plate thickness:0.3- 10mm 3.Hole diameter:0.8-100mm Packaging & DeliveryPackaging Detail:as ... Hole patterns: arc-shaped hole, square hole, round hole, herringbone square hole, triangle hole, slit grill, diamond hole, scale hole and other different kinds of hole ... round hexagon, scale stretch-special shaped holePunching hole meshThe kinds of hole: long, square, round hexagon, scale stretch ...