Hyundai Supercored 70NS MCW 1.2mm Thread Gauges Holemaker 3pc Spiral Flute Step taking your work to Holemaker 3pc Spiral Flute Step Drill Set 4 30mm Features The Titanium Nitride coating significantly increases the tool life by providing the following benefits: 24mm Sockets AWS A518 E70C6MHyundai Supercored 70NS is a metalcored wire which combines the high deposition rates of FCW with the high efficiencies of a solid wire provides exceptionally smooth and stable arc low spatter and minimal slag coverage70NS is used for welding in shipbuilding machinery bridge construction structural fabrication automated or robotic weldingUse Ar2025 or CO2gas15kg Spool Size