ATOMSTACK R3 Pro Roller Support Frame Stand Bracket for Engraving Cylindrical Objects Cans

Features:
All metal structure, safe and stable. 
Use with roller machines.
No installation, no adjustment, ready to use.  
Closed design, the motor is not exposed, safer.
It is used to carve irregular round cup bodies such as goblets.

Specifications:
Material: Aluminum alloy 
Bracket size: 10(H)*8(W)*7(L)cm/3.94*3.15*2.75" 

Packing list:
1*Bracket