Bending tools 1/4", 5/16", 3/8" (≈6/8 mm) - precision tools for tube bending up to 180°, ideal for copper, aluminum and thin-walled steel tubes. Available in both manual models with three bending heads and hydraulic kits for powerful bending without deformation. Ergonomic handles and graduated scale provide precise bending radii and smooth handling. Ideal for refrigeration, plumbing and automotive applications where neat and safe bends are required