Description Engravings on cylindrical objects are always demanding, but this OMTech laser rotary roller has the capabilities to help you get the job done right. Our innovative rotary axis adds a new dimension to your production by allowing you to engrave on cylindrical objects up to 100 mm (3.9") in diameter, such as cups, bottles, tubes, rings, and more! In order to provide accurate positioning and repeatability of movement, our rotary axis attachment uses a quality 2-phase stepper motor which also maximizes your operational stability. Experience unmatched stability and reliability, even with the most intricate workpieces that demand utmost precision. Simple to install and seamlessly compatible with all OMTech 50W+ laser engravers, our rotary axis is the perfect addition to your toolkit.   Features Endless Crafting Possibilities: This rotary roller from OMTech can easily work with all 50W+ CO2 laser engravers to let you perform 360° engravings on cylindrical objects such as rings, bracelets, bottles, tubes, bowls, and more! Boost Your Productivity: Our rotary axis features three clamps that can be adjusted to accommodate cylindrical objects ranging from 2.4" to 3.9". Perfect for batch engraving, it streamlines your workflow and saves you valuable time. Smooth Operation: Powered by a 2-phase stepper motor, this rotary cutter and engraver attachment delivers smooth and stable rotation. Experience effortless creation of intricate designs with ease. Quick Setup: Just connect the 4-pin aviation plug of this rotary tool kit to the dedicated port on your laser engraver and configure the settings in your software to get your carving started. Long-Lasting Reliability: Made of heavy-duty aluminum alloy, this laser rotary attachment offers superior corrosion resistance and durability, ensuring consistent performance for your home and industrial projects.   Specifications Material: Aluminum Alloy Rated Power: 46W Motor Type: 2-Phase Stepper Motor Roller Diameter: 0.8 in. (20 mm) Distance between Rollers: 2.6 in. (65 mm) Clamp Height: 1.8 in. (45 mm) Compatible Object Diameter: 2.4-3.9 in. (60-100 mm) Compatible Machines: 50W+ CO₂ Laser Engravers Dimensions: 25.6 x 7.3 x 3.3 in. (650x185x85 mm) Net Weight: 5.3 lb. (2.4 kg)   Package List 1x Laser Rotary Roller 3x Clamps 1x Hex Wrench 1x Instructions