The Chicago Pneumatic CPT-7150 AIR HAMMER GEN PUR LONG NOSE is a pneumatic tool that is designed for use with air hammers. This tool has a long nose that is designed to help you reach areas that are difficult to access. The Chicago Pneumatic CPT-7150 AIR HAMMER GEN PUR LONG NOSE is also designed with a purging system that helps to remove debris from the air hammer.