Estwing Crack Hammers have been used for years in the geological industry as it comes in useful for all sorts of jobs. From breaking core sample sticks to fit into the core tray to hammering together a bit of drill pipe, you name it - if it needs belting or breaking, Estwing's our a favorite. They are also regularly used with the Estwing Rock Chisels, and the pair make the perfect combination.
They can't be beat for comfort and they just never quit. The Estwing Crack Hammer permits heavy blows with limited swing, and has a bonded and molded Shock Reduction Grip.