Essex SL1218 Orbital Sander

12" x 18" Orbital Sander, 1hp, Cast Aluminum base with weight built into the chassis for low center of gravity, Sealed Baldor motor protected from dust, fan cooled, thermal overload on motor, Heavy Duty Rubber towers in four corners support the base & plate protecting the motor shaft and allowing for easier operation. Larger (5/8") orbital action, Armature has a 50lb pre-load to absorb shock and start easier.