Description: Material: Metal Color: as the picture shown Specifications Diameter 9/16" (14mm), (1/2" hammer bits can be used) Size: 14x100mm/0.55x3.9 inch Suitable for: split hard stone, stone, granite, concrete. Features Steel, Heat Treatment Process, High Hardness, Toughness, Low Cost, Cost, Versatility, Easy to Use. How to use the 1 central gusset + 2 wedges composition,1. First, using dedicated drill holes, remove any remaining powder from the hole2. Then upside down the large side of the 2 gussets (flat to flat) and insert it into the hole.3. Then upside down the small side of the central wedge between the 2 wedges, and finally with the stone divided with a hammerQuantity: 1 PCDeperture:Before use, take the necessary protective measuresWhen the stone is about to separate, be vigilant. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:1 Stone Splitter (3 Wedges Assembly)