bids are invited for bolster - bolster 4 , pitching tool mason - pitching tool (mason) a presentation software tool, or a softball training tool. the specific tool used for rough stone work is a chisel with a wide, beveled edge driven by a heavy hammer to break the stone, while other tools range from software for creating presentations to devices for athletic training , chisel mason hammer headed punch - chisel mason hammer headed punch a chisel is a hand tool with a wedge shaped blade used for cutting, carving, and shaping hard materials like wood, stone, or metal. the user applies force by hand or with a hammer or mallet to drive the blade into the material, making it useful for tasks such as making mortises, carving details, removing excess material, and breaking up concrete , chisel mason hammer headed punch - 12 inch 12mm a chisel is a hand tool with a wedge shaped blade used for cutting, carving, and shaping hard materials like wood, stone, or metal. the user applies force by hand or with a hammer or mallet to drive the blade into the material, making it useful for tasks such as making mortises, carving details, removing excess material, and breaking up concrete , chisel mason hammer headed punch - 1 25mm a chisel is a hand tool with a wedge-shaped blade used for cutting, carving, and shaping hard materials like wood, stone, or metal. the user applies force by hand or with a hammer or mallet to drive the blade into the material, making it useful for tasks such as making mortises, carving details, removing excess material, and breaking up concrete , chisel mason hammer headed punch - cross cut type a chisel is a hand tool with a wedge shaped blade used for cutting, carving, and shaping hard materials like wood, stone, or metal. the user applies force by hand or with a hammer or mallet to drive the blade into the material, making it useful for tasks such as making mortises, carving details, removing excess material, and breaking up concrete , chisel mason hammer