The Black and decker WP107B high speed buffer is an economical buffer that is still a long lasting durable machine. It will accept the typical 5/8 thread backing plate. It is quiet running and very light. The technical specs are as follows:

• 11 amp heavy duty motor- on/off trigger
• Variable speed adjustment
• slow start up for less splatter and easy control
• adjustable side handle for left or right handed use 
• weighs only 7 pounds!
• 1 year warranty