These manually operated circular shears are designed to shear strips of sheet metal. They provide long cutting strips of material for not-so-critical applications. Two rotating circular blades shear the material while two rubber wheels assist rolling the sheet across. It has a guide bar with a locking clampto set the width. A metric rule is inserted on the shears surface. Three sizes available and made in Italy. Shearing capacity thickness is 1.2mm and the blade diameter is 80mm.