Specific adapters for taps designed for mounting and use with standard tool holders. Made from durable materials, they ensure longevity and reliability during threading operations. Their geometry guarantees a precise and stable fit between the tap and the holding tool, minimising play and vibrations. They are suitable for professional applications requiring the threading of metal components, ensuring effective torque transfer and accurate control during machining. Compatible with taps of various sizes according to the specified attachment system, they do not include additional accessories or specific coatings. Correct use of these adapters helps to improve the efficiency and precision of threading operations in industrial and workshop environments.