Specification Brand : Lincoln Electric BulletPoint1 : Improved Arc Performance – Premium, consistent chemical composition to provide exceptional arc starts and re-starts while preventing arc wander. BulletPoint2 : Minimized Oxide Build-Up – Oxide build-up on competitive tungsten electrodes creates burrs on the end of the rod, which can lead to an unstable arc. Our Tungsten Electrodes minimize oxide build-up, resulting in less time grinding, improving performance and productivity. BulletPoint3 : Amperage Range: Performs best at medium to high amperages BulletPoint4 : Current: Consistent DC & AC performance BulletPoint5 : Performance Over Time: Great long term performance due to resistance from grain growth and contamination Color : Pl-80m ExternallyAssignedProductIdentifier1 : 0015082941226 ExternallyAssignedProductIdentifier2 : 015082941226 IncludedComponents : Welder Dent Repair Kit ItemName : Lincoln Electric 2% Lanthanated Tungsten Electrode, 040” x 7”, KP4721-040 ItemPackageDimensions_Height : 11.81 inches ItemPackageDimensions_Length : 16.54 inches ItemPackageDimensions_Width : 12.99 inches ItemPackageQuantity : 10 ItemTypeKeyword : arc-welding-stick-electrodes Manufacturer : Lincoln Electric Material : Stainless Steel ModelName : iqoKsB9F4RItB0iynQF_1QD4CeI ModelNumber : ofLxO5sfJ2QdBiORYB_l5ASJxS00J NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : KP4721-040 PowerSourceType : ac ProductDescription : Typical operating procedures for .040 diameter tungsten are 10 -75 Amps (DC-), 25 -75 Amps (AC 50/50 Balance), 25 -80 Amps (AC +70/-30 Balance). 2% Lanthanated EWLa-2 performs best at medium to high amperages. Has consistent DC and AC performance. Offers great long term performance due to resistance from grain growth and contamination. Sold in a pack of 10. ProductSiteLaunchDate : 2018-10-04T12:00:00.000-08:00 Size : 8 mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 10 UnspscCode : 23271800