The PLD 450 B core drill motor from CS Unitec is ideal for wet drilling up to 18” diameter holes in concrete, reinforced concrete, asphalt and natural stone.
Weighing only 28lbs, it has a powerful 30 Amp high-torque motor and a rugged three-speed gearbox with drilling speeds of 190, 400 or 840 RPM. An internal oil pump lubricates the gearbox and shaft for longer life. The PLD 450 B features soft start and overload protection and has a mechanical slip clutch to protect it in case of jamming. A universal tool holder/slide mount connects the motor to a core drill stand. Optional core drill bits and stands are available.