It is a multifunctional combination wrought iron machine,Faction:punching ,cutting ,twist,bend power,and so on. TYPEPunchingcuttingTwistFlat ironSquare steelRound steelFlat ironSquare steelRound steelZK-W54.1mm40*6mm8*8mm8mm40*6mm16*16mm12*2mmTYPEBend powerFold angleRivetCircularityN.W(kg)Flat ironSquare steelRound steelZK-W550*8mm14*14mm14mm≥60°30*30/5*30mmR35mm120