Specification Brand : KENTOKTOOL BulletPoint1 : Perfect for Cylinder Engraving: You can use it to engrave nearly cylindrical objects such as wine bottles, wine glasses, baseball bats, mugs, bottles, whistles, bowls, guitars, drums, and pipes. Equipped with sturdy liftable metal stand, it can engrave irregular round cups such as goblets. BulletPoint2 : Pre-assemble & Easy to Use: ARot2 Rotary roller is pre-assemble and can be directly wired to the Y-axis of engraving machine for use without setting any parameters. BulletPoint3 : Safer and Humanized Design: The concentric design keeps the movement of the belts on both sides always synchronized, making the engraving more precise. The closed design keeps the motor and transmission system from being touched, making it safer. The rollers protrude out of the way to engrave longer items. 8-level adjustable diameter, ranging from 6mm to 200mm, to meet more engraving needs. BulletPoint4 : Durable & Reliable Quality: All-metal construction, sturdy and stable. One-piece 70A rubber roller with stronger friction to avoid sliding of engraved objects. The stepping motor has undergone strict aging test and noise test before leaving the factory, with reliable quality and quiet operation. BulletPoint5 : Compatible with LE400PRO Laser Engraving Machine Color : Rotary Roller ExternallyAssignedProductIdentifier : 5313301732163 ExternallyAssignedProductIdentifier1 : 669819722413 ExternallyAssignedProductIdentifier2 : 0669819722413 ItemName : KENTOKTOOL ARot2 Rotary Roller for Engraver, 360°Y-axis Roller with 8 Adjustment Diameters for 6 to 200mm Cylinders, Cups, Pens, Compatible with LE400PRO Laser Engraving Machine ItemPackageDimensions_Height : 31.496 centimeters ItemPackageDimensions_Length : 13.3096 centimeters ItemPackageDimensions_Width : 16.002 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : engraving-tools Manufacturer : KENTOKTOOL Material : Metal ModelName : ARot2 ModelNumber : ARot2 NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Automatic PartNumber : ARot2 ProductDescription : rotary roller ProductSiteLaunchDate : 2022-09-13T23:00:00.000Z Size : Rotary roller Style : ARot 2 Laser Rotary Roller SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 27110000