10 Packs 5/8 Inch Heavy Duty Wedge and Feather Shims Concrete Marble Granite Rock Stone Splitting Hand Tools
- Diameter: 5/8"(16mm), Fit 5/8" diameter hole.
- Used to split the hard stone, rock, granite, marble, concrete..
- Made of steel selected to resist compression deformation created during the splitting process, high hardness, toughness..
- The combined expansion of a number of wedges and shims placed into a series of drilled holes that causes the stone to split. The concept of these devices is that they split rocks by applying pressure from the inside going out..
- Splitting: Use a light hammer to start tapping the wedges in sequence, firmly but without forcing, to build gradual, even pressure along the entire line of Wedges & Shims..