Certain 19th-century chisels from makers like Buck Brothers and Witherby now sell for hundreds of dollars — more than many modern power tool sets. Pre-1950s chisels were forged from high-carbon steel ...

Air hammers, or “air-chisels,” might not be the most common power tool you think of, but these powerful little machines put a tremendous amount of power in the palm of your hand. Think of them as mini ...