RA3 Alignment Guide for xTool F2 Ultra & F2 Ultra UV
Precision alignment rail designed specifically for the xTool RA3 rotary tool when used with the F2 Ultra or F2 Ultra UV.
Achieve perfectly straight engravings on tumblers, bottles and cylindrical items by ensuring your RA3 is always positioned square and centred under the laser.
This alignment guide mounts to the edge of your F2 Ultra bed and creates a straight reference channel for the RA3 to sit within. The rotary can slide forward and backward for positioning, while maintaining accurate horizontal alignment.
No more guesswork.
No more repeated measuring.
No more misaligned engravings.
Designed for production efficiency and repeatable results.
Key Features
• Designed specifically for xTool RA3 rotary tool
• Compatible with xTool F2 Ultra and F2 Ultra UV
• Maintains accurate horizontal alignment
• Slide-adjustable positioning along the X-axis
• Helps ensure straight and centred engravings
• Reduces setup time and measurement errors
• Durable, high-quality 3D printed construction
Why It Matters
Rotary engraving requires precise alignment.
Even small deviations can cause:
• Skewed text
• Crooked graphics
• Wasted materials
• Lost production time
This guide removes the alignment guesswork and improves repeatability.
Ideal for:
• Tumbler engraving
• Glass engraving
• Bottle engraving
• Production environments
• Batch work
Compatibility
Designed for use with:
• xTool RA3 rotary attachment
• xTool F2 Ultra
• xTool F2 Ultra UV
Not compatible with other rotary models.
What’s Included
• RA3 alignment rail (3D printed)
• M4 x 8mm thumb screws (if included – confirm your choice)
Not included:
• xTool RA3
• Laser machine
Important Information
• This is an aftermarket accessory and is not affiliated with or endorsed by xTool.
• Proper installation on a stable surface is required before use.
• Users are responsible for verifying rotary positioning before engraving.
• L3D Accessories accepts no liability for damage resulting from improper installation or misuse.
Colour Notice
• Product colour may vary slightly depending on filament batch and lighting conditions.
• Produced in a professional neutral finish suitable for xTool setups.
