... sign the contract.SpecificationsHOLE SAW Full series of various hole saws for cutting holes in various steel, iron, cast, stainless ... inox, etc.Bimetal Hole Saw: HSS M3, M42 Bimetal Hole Saws for different cutting purposes choice. Diameter: 14mm to 210mm, max ... . max cutting depth:6mmDifferent diameters of those metal cutting hole saws are available upon customer's different special requests HSS HOLE ...