Jointed gouging carbon electrode 1,easy to cooperate 2,widely application scales 3,Application :gouging Jointed gouging carbon electrode Designed for metal removing,excellent for removing welding crowns,repairing or making dies,removing oldwelds and scarfing billet.Rod size Selection: MODELLENGTHXWIDTHXTHICKCURRENT RANGER(A)B519j19mmx355mm1200-1400B516j16mmx355mm1000-1200Jiang du kai tuo carbon ...