SDA 70 40 100 HSKA100

The SDA 70-40-100-HSK A100 Thread Coupling Holder is a high-rigidity adaptor designed for secure connection of Smart Damper tools to HSK-A100 machine spindles. It features a 70 mm body diameter, 100 mm functional length, M40 × 0.75P RH thread coupling, and central internal coolant. The case-hardened HSK-A100 taper provides excellent wear resistance, dimensional stability, and extended service life.