K-Gualda　BT50-ER25-150L collet chuck tool holder

Model: BT50-ER25-150L; Material: (JIS SCM420) with HRC 56° heat treatment. Spindle: BT50; Nut Type: ER25; Rover Thread: M25x2; Accuracy: 0.005mm; Spindle End Shank Length: 150mm;Weight: 4.6kg; Package Content: 1 x Collet Chuck Tool Holder