Technical Specifications:Color: GreenType: Rolling MillItem Type: Jewelry Tools & EquipmentsMaterial: Stainless alloyRoller Width left up: 85mmMiddle Roller width: 50mmMaximum opening: 0-5mmSquare wire (+/-0.01mm): 1,1.5, 2, 2.5, 3, 4, 6Round wire (+/-0.01mm): 2,3,4,5,6,8Combination Round lengthshape: 120(mm)Round Diameter: 60(mm)Features and Benefits:Rollers are easy to change for different applications, ideal for drawing wire right in your own home;The outer 3 mm of the rolls are hardened to around 60 HRC for superior deformation resistance;True gear reduction with easily turned short handles;Rolls made from stainless alloy that offers good wear resistance;All powder coated for superior corrosion protection and appearanceNotice:1. Please allow 1-3mm error due to manual measurement.Pls make sure you do not mind before you bid.2. The color may have different as the difference display,pls understand.Package Contents:1 x Rolling mill machine