Compared with single layer type bush hammer plate, double layers have springs between the 2 layers which works as a buffer. This design is helpful because the stone slabs not always stay level.
Telephone:
Tel:0086-592-5099391
Fax:
0086-592-5099319
Zip:
361006
Country/Region:
China (Mainland)
Province/State:
Fujian
City:
Xiamen
Email:aaron@stonediamondtool.com
