Special SPM (Special Purpose Machine) holders are custom-engineered tool-holding solutions designed for high-precision machining applications in dedicated production setups. These holders ensure accurate positioning, superior rigidity, and optimal performance in specialized machining processes such as deep hole drilling, high-speed milling, and multi-axis turning. Manufactured from high-strength materials, they minimize tool deflection and enhance machining stability. Available in various configurations, including hydraulic, shrink-fit, and collet-type holders, SPM holders provide superior clamping force, reduced tool runout, and improved surface finish, making them ideal for industries such as automotive, aerospace, and heavy engineering.