Product Review

How to use
1 Central wedge + 2 wedges composition,
2. First using quarrying dedicated drill holes, remove residual powder of hole
3. Next upside down the big side of 2 wedges (flat to flat),and put it into hole.
4. Then upside down the small side of central wedge between 2 wedges , and finally using the hammer split stone


　 Quantity: 7 set
Note:
Before use, please make the necessary protective measures
When the stone is about to split, keep alert.