K-Gualda　BT50-ER25-100L collet chuck tool holder

Model: BT50-ER25-100L; Material: (JIS SCM420) with HRC 56° heat treatment. Spindle: BT50; Nut Type: ER25; Rover Thread: M24x2; Accuracy: 0.005mm; Spindle End Shank Length: 100mm;Weight: 4.1kg; Package Content: 1 x Collet Chuck Tool Holder