If that's the case, you'll want to check out why DeWalt's latest demolition hammer has DIYers giddy with excitement. There are plenty of tools around that can be called demolition hammers.

diameter holes at up to 150 ft. per hour. The larger version of the Roughneck R400 introduced last year includes the R500 air hammer with high-flow housing. 6.25-in. straight and offset bits ...