Milwaukee M18 FUEL 18V Lithium Ion Brushless Cordless 8 ft. Concrete Pencil Vibrator Kit with (2) 6.0 Ah Battery Click Lock Flooring steel stud framing steel stud framing 13 lb design and 2 position side handle provide improved ergonomics for specific applications 6 ft cord provides ample reach to complete a variety of tasks 3 year warranty gives you peace of mind Epoxy coated field and armature provide long service life against abrasion from airborne debris Automatic turn off brushes shut down the tool when brushes need to be changed to avoid tool damage A: The Milwaukee M18 FUEL Concrete Pencil Vibrator is up to three times more powerful than other cordless models generating up to 1