4Pcs Rock Splitting Wedges, Heavy Stone Wedges, Iron Chisel and Rock Separation Tools. These Wedge and Feathers Tools Would Work on Our Massive Limestone and Granite(4)
- ..., and the stone splitting speed is faster.
- the specially enlarged nail cap has strong load-bearing capacity and is not easy to slip off.
- The diameter of the borehole needs to be 2mm larger than the diameter of the rock splitter. A hole with a diameter of 1.02 inches/26 mm and a depth of 7.5 inches/190 mm must be pre-drilled for the rock drill to enter..
- Note: It can not be used in a place with a large slope, so as to avoid the danger of falling when the rocks are separated. Moreover, necessary protective measures must be taken when working.
- when the stone is about to burst, keep a distance and be vigilant..