Extraction tap holders are essential in the field of mechanical machining, mainly used on production machines such as single-spindle and multi-spindle lathes, CNC machining centers, drills and transfer machines. These tools are indispensable for all threading operations, contributing significantly to improving the life of the tool and reducing the risk of breakage during the machining process.

One of the main features of tap holders is their ability to compensate for any misalignment between the machine spindle and the workpiece. This function is guaranteed by the presence of internal springs that allow axial movement of the part of the tool holder on which the tap is mounted. This axial play is particularly important when reversing the direction of rotation of the tap, as it allows for compensation for any load variations and minimises mechanical stress, thus improving the precision and reliability of the thread.

In addition to axial movement, tap holders are also designed to offer a slight radial play. This feature is essential for correcting small alignment errors and ensuring uniform and precise machining, helping to obtain high-quality threads and avoid premature damage to the tool.

To ensure maximum performance and reliability, tap holders are built using certified high-alloy steel, subjected to heat treatments to increase hardness and wear resistance. Subsequently, each component is completely ground to ensure precise and uniform dimensional tolerances.

The entire production cycle of tap holders is carried out entirely in Italy, using high-precision machine tools and subjecting each phase of the process to rigorous quality controls. This attention to detail and production quality guarantees reliable and durable tools, ideal for the most complex and demanding processes in the threading sector.