ATOMSTACK R3 Pro Laser Rotary Roller Set Engraving Module for Cylindrical Object Cans Sculpture

Features: 
1. The diameter is adjustable in 8 gears, and the engraving diameter is as small as 4mm/0.16".
2. Concentric design, free to adjust the timing belt.
3. All metal structure, safe and stable.
4. Closed design, the motor is not exposed, which is safer.
5. Roller protruding design, barrier-free, the length of the engraving is not limited.  
6. One-piece rubber roller, hardness up to 70A, stronger friction, more stable engraving process. 
7. Engraving: lengthened cylinder, small diameter cylinder, super-long plate engraving, ultra-long plate cutting.
8. Suitable for 95% of engraving machines on the market, including ATOMSTACK, NEJE, Ortur, Twotrees, etc.  
9. No installation, no adjustment and use out of the box. 
10. Applicable machine types: frame engraving machine, portable engraving machine.
11. R3 PRO adds a support column to carve irregular round cup bodies such as goblets.

Specifications:
Brand: ATOMSTACK
Model: R3 PRO
Product size: 260*90*105mm/10.24*3.54*4.13"  

Packing List:
1*Roller
4*Elevated seat
1*Support seat 
2*Bull's eye slider