Increase productivity and efficiency with the Roughneck post hole digger. It features a steel blade with a sharp serrated edge for more aggressive digging action. Compared to more standard posthole diggers, this one means business. As very common with Roughneck tools, this posthole digger is also fitted with a fibreglass ergonomic grip handle for durability and strength. Whats more, a metric gauge runs down the length of the handle shaft so you can determine the hole depth.