Description
FINE GRINDING: The outer diameter of the extension rod and other parts is finely ground to eliminate imbalance and promote cutting stability..WIDE SCOPE OF APPLICATION: It can be used for CNC machine tools, milling machines, engraving machines, tapping machines and other machine tools..RETRACTABLE CHUCK: The retractable chuck design can offset the speed of the asynchronous shaft during the tapping process, which can effectively prevent the twisting of the tap during the tapping process..HIGH WORKING EFFICIENCY: The extension rod chuck can reduce the use of expansion tools, which can reduce costs and improve efficiency..PROFESSIONAL AND REASONABLE DESIGN: Using professional design and reasonable structure, it is easy to install and disassemble.
