Atlas Copco’s Cobra Pro Drill Breaker is a gas-powered tool that digs fencepost holes, cuts asphalt, drives tent stakes and tamps ground, designed for medium to heavy demolition of concrete and asphalt. It delivers 44 foot-pounds of impact energy at its tool tip, and has no compressor or hoses. The tool features a redesigned trimmed silencer with an improved heat shield. www.atlascopco.us/usus/