EV21-103CH Category:Lithium Impact Drill Publication Date:2025-03-08 EV21-103CH Battery voltage21VBattery capacity2.0/4.0AhBorehole diameterΦ10mmNo-load speed0-450/0-1800r/minImpact frequency0-30000bpmMaximum torque50N.m Previous Post: EV21-102CH Next Post : EV21-101CH