How should the driven tool holder be selected?
1. Machine tool information: the manufacturer and model of the machine tool, the output power, torque and speed of the machine tool, the turret type and input interface of the machine tool (VDI, BMT or other);
2. Processing application information: types of parts materials, cutting depth, cutting width and feed, and the speed (rpm) used;
3. Power tool holder information: the type of power tool holder (axial, radial, 0-90 degree adjustable (universal), dual output and special fixed angle, etc.);
4. Output type: er chuck, tool holder output (BT, HSK, WELDON and others);
5. Other special requirements: internal cooling (water outlet from the center), speed ratio, etc.;
