Originally designed for cutting and forming metal rivets, the CP buster is now used for concrete demolition and has become one of the stars of the CP range. It has a low frequency blow with hitting power equivalent to a paving breaker twice its weight. The new CPS includes a stepped piston and step cylinder to prevent accidental ejection of the piston. Always use an In Line Oil Lubricator and Moisture Separator with these tools. Attach the In Line Oiler Lubricator as close to the tool as practical.