High quality general purpose ARC/MMA electrodes suitable for mild steel (E6013). This pack includes 6 x 1.6mm electrodes, 5 x 2.0mm electrodes, and 4 x 2.5mm electrodes. The SIP DIY ARC 6013 Electrodes Variety Pack offers a selection of premium-quality electrodes designed to comfortably accommodate various ARC/MMA applications in home, trade, and professional applications, including sheet metal and much more. Perfect to partner a range of powerful SIP ARC welding machines. The electrodes are in PVC wallets so they can be safely stored and prolong their life. The high quality electrodes are rutile coated providing you with an all position general purpose electrode. Features and Benefits: Operate on AC or DC power source, Rutile coated, All position general purpose, Easy striking with a stable arc, Self-releasing slag, Excellent Weld seam finish, Maintain their shape.