Specialized long knife made of 2 Cr 13 stainless steel, with a serrated blade of 346 mm Plastic handle Purpose:Knife for effective cutting of building insulation, especially recommended for cutting rolls and sheets of mineral wool and polystyrene foam boards Cutting blade for effective cutting of building insulation, especially recommended for cutting rolls and sheets of mineral wool and polystyrene foam boards Technical data: • unit: pcs. • material: stainless steel • size [mm]: 500