Serrated Stone Chisel Great For Sculpting & Masonry Work. This is a new serrated stone chisel. Great for sculpting and masonry work. It measures approximately 8" (203 mm) long We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.