Superior Tools Mini Hacksaws compact size is super handy when making cuts in tight spaces. Plumbers, electricians, mechanics, and DIYers reach for this tool when a flush or contour cut is needed. The high carbon, heat treated, fine toothed, replaceable blade delivers precise cuts. Perfect for use on a variety of materials, such as wood, plaster, aluminum, steel, brass, etc. Replacement blade is available and changes without any tools.