Heavy-duty core drill motors are used in conjunction with drill rigs to drill holes into reinforced concrete. The various motor options differ in selectable rpm settings and capacities. Select the motor that best suits your application.
Two speeds: 450 and 900 rpm Clutch protects gears and motor Built-in water swivel Handles core bits from 2-10 inches (50-254 mm) Motor has no on/off switch and requires optional control box CDM3CP