Specification: Product Name: Stone Splitter Material: Steel Size: Total length: 105mm Punching depth: 50mm Diameter specification: 5/8in (16mm) Shank diameter: 13mm Punching distance: 100-160mm Color: Grey Quantity(optional): 5pcs, 10pcs Feature: High Hardness: The rock splitter is made of steel, through the heat treatment process, has high hardness and toughness, ensuring reliable performance and long service life Easy to Use: To use the rock splitter, drill a 5/8 inch hole and remove any residual powder from the hole. The 2 shims are then placed with the large side of the shim facing down (plane to plane) and placed into the hole. Then place the small part of the centre shim upside down between the 2 shims and finally strike the splitter with a hammer Saving Labour: Stone splitters are effective and labour-saving tools, especially suitable for mines applying small size of quarrying stone blocks. These splitters are ideal for processing all kinds of stone; concrete; granite and many other hard stones Safety Precautions: To avoid injuries while splitting stones; gloves; goggles and face shield are required when using stone splitters and hammers. It is an indispensable tool for stonemasons, adventurers and enthusiasts Wide Application: Our stone splitter is suitable for cutting hard stone; rock; granite; concrete Parts List: 5/10 x Stone Splitter _x000D_