ACMER | ACMER M3 Laser Rotary Roller Y-axis 360&deg Rotation 6&ndash164 mm Engraving Diameter for Cylindrical Objects Bottles Jars Cups

Cylinder engraving? A piece of cake! See it carve mugs ☕, bottles —all cylindrical wonders! KEY FEATURES 6-164mm Engraving diameter 360° Rotary engraving⚙️ 8-Level width adjustment️ High speed & stable️ 8-LEVEL ADJUSTMENT MAGICFrom tiny pens ️ (6mm) to big bottles (164mm)—8 gears cover every size!See: 6-24mm | 25-44mm | 36-64mm | 50-84mm | 62-104mm | 75-124mm | 88-144mm | 101-164mm WIDE ENGRAVING RANGEOpen-design M3 handles oversized curves!Carve beyond the roller—up to 370mm diameter! (Others can’t do this! )️ SUPERIOR STRUCTUREThicker coated rollers = better weight support! ️More stability, less slipping—heavy objects? No sweat! EASY BELT TENSIONINGTwist clockwise/counterclockwise—adjust belt tightness in seconds! ⏱️Perfect tension = perfect engravings!⚡ 28-STEP STEPPER MOTORHigh-speed stability? Done! ✅28-step motor = seamless 360° rotation—no lag, just smoothness! 95% ENGRAVERS + LIGHTBURN READYWorks with ACMER P1/P2 Series️, other brands —A/B wires for all!100% LightBurn compatible—plug, play, create! PACKAGE CONTENTSEverything you need: frame ️, motor , cables , tools —15 parts total!No missing pieces—start building right away!️ MULTI-SOFTWARE SUPPORTUse your fave apps: LightBurn , LaserGRBL —Windows/Mac/Android/iOS all covered!Any device, any system—engrave anywhere!