xTool Rotary Attachment 3

xTool Rotary Attachment 3
The xTool Rotary Attachment 3 (RA3) is a rotary accessory for laser engraving machines that enables precise engraving on round and curved objects – such as glasses, thermos flasks, bottles, rings or spheres. The MagSwap system lets you switch quickly between modes (roller / chuck / sphere / ring) without any tools, significantly simplifying your workflow.
Key features of the xTool Rotary Attachment 3 accessory for engraving machines
- 4 engraving modes: Roller, Chuck, Sphere, Ring
- MagSwap magnetic system – quick, tool-free accessory changes and setup
- Automatic mode recognition and setting error prevention (on supported setups)
- Smart functions for P Series: automatic diameter measurement, 3D preview/model and visual check before engraving (requires P Series)
- Enlarged chuck up to 130mm (T-type jaws, firmer grip)
- Diameter ranges (by mode): Chuck 0–130mm, Roller 3–198mm, Sphere 25–100mm
- Quick positioning for internal ring engraving – one-step 26° angle adjustment
- Compatibility: P Series (P3, P2S, P2) + most F Series (e.g., F2, F1 Ultra, F2 Ultra, F2 Ultra UV)
- Supports batch production (with RA3 Chuck Kit and Roller Extension Kit)
Specifications can be changed without notice. Images are for illustrative purposes only.

