Specification Brand : Irfora BulletPoint1 : ▶ Application: Compatible with most of engraving hine in the market such as , ,NEJE,XTOOL,ORTUR. This hine can work directly with the engraver on materials with a cylindrical shape. According to the cable attachment, the hine can work with mainly engrave on material with a cylindrical shape. BulletPoint2 : ▶ Engraving Size: Cylinder diameter 18-120mm, length 20-225mm, material length/material diameter>1.0. BulletPoint3 : ▶ The Rollers can be set at 5 different distances, each one 15mm further than the last. The adjustable is 30-90mm. BulletPoint4 : ▶ Motor: NEMA17 34mm Stepper Motor; Phase Current: 1.33A; Pulse Parameter Setting: 80PULSE; Maximum Load Weight: 5 KG. BulletPoint5 : ▶ Any problem, please contact our store without hesitation. Honor to serve you. Color : Black ExternallyAssignedProductIdentifier : 9969636343664 FinishType : Finish IncludedComponents : inc ItemName : Irfora Engraving Rotary Roller for Cylindrical Objects with 360° Rotating Engraving 5 Angle Adjustments Engraving Diameter 18-120mm Compatible with Ortur Totem NEJE XTOOL ItemPackageQuantity : 1 ItemTypeKeyword : power-rotary-tools Manufacturer : Irfora Material : Material PartNumber : TYHUSOS6303 PowerSourceType : PowerSource ProductDescription : Specification: Material: Aluminum Motor: NEMA17 Stepper Motor Pulse Parameter setting: 80 PULSE/mm Phase Current: 12V 1.3A Product Dimensions: 259x125x78mm/10x4.9x3in Packing Size: 305x160x115mm/12x16.2x4.5in Packing Weight: 1.13kg/2.49lbs