Bending tool 12mm - robust tool for precise bending of copper, aluminum and thin-walled steel tubes with outer diameter 12mm. Available in both manual models with ergonomic rubber handles and hydraulic options for powerful bending without deformation. Some variants have two-stage fixing hooks, free-hanging wheels, or graduated scales up to 180° for precise bending radii. Ideal for plumbing and industrial installations where precision and durability are required.