aokur Pack of 7Pcs Wedge and Feather Shims Concrete Marble Granite Rock Stone Splitting Hand Tools

Instructions for use:

Consists of a Central wedge and 2 wedges, first with quarrying dedicated drill holes in the hole to clear the residual powder, the two big wedge head-down, plane put in the hole, then placed upside the small wedge in the middle of the wedge. Finally, beat with a hammer. A hole is placed a pair of wedge quarrying, the actual number use according to the workload of the decision. Usually the distance between the two holes about 10cm, depending on the actual use depending on the workload, It can be reused many times.

Description:

Brand New
Use: This is a hand tool
Used to split the hard stone,rock,granite,marble,concrete
Remember five details, you will use it well: Drilling keep straight
Hole depth longer than feather
Feather direction
According to the order beat
The thickness of the stone is usually limited to three times the length of the wedge within range
Attention: Before use, please make the necessary protective measures
When the stone is about to split, keep alert