M4 Laser Engraver Rotary Roller Chuck 360° Rotary 3-Jaw Clippable Diameter 4-64Mm for Cup Ring Curved Surface Objects

🏷️ CHUNK ROTARY: HANDLE CYLINDERS EASILY

Engrave mugs, bottles with handles → perfect for irregular cylinders.

🔄 4-IN-1 ROTARY: NO MATERIAL LIMITS

Roller: Cylinders (glasses, bottles)
Ring: Jewelry (rings, bracelets)
Sphere: Balls, eggs
Chunk: Handles, irregular shapes

🔌 UNIVERSAL COMPATIBILITY: WORKS WITH MOST LASER MACHINES

Plug-and-play with ACMER & other brands → expand your engraving scope.