Specification Brand : WeldingCity BulletPoint1 : Pack of 25-pcs premium quality contact tip 7400-series (elliptical consumables) for Bernard MIG welding gun Q/S-series. BulletPoint2 : Elliptical shape quickly locks in place with a 1/4" turn for quick replacement; provides adjustable tip to work distance and allows for fast and easy changeover; have a much longer surface area for electrical and heat transfer than fine threaded tips for extended tip life. BulletPoint3 : Adjustable tip to work distance and allows for fast and easy changeover. BulletPoint4 : Available tip sizes: 0.023" (7497), 0.030" (7488), 0.035" (7489), 0.045" (7490), 0.052" (7498), 1/16" (7491) and 3/32" (7493). BulletPoint5 : U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. BulletPoint6 : Compact and Portable: With its compact size, this mig welder is easily transportable for on-site or workshop use. BulletPoint7 : The mig unit include of Mig torch,Electrode holder,Earth clamp,steel brush and 1.0lb Mig wire.Just buy a welding helmet, welding gloves and a set of MIG pliers and you'll be good to go. BulletPoint8 : Designed with Over-heating protection, Over-current protection and over-loading protection,ensure safety and quality welding job. Color : Red ExternallyAssignedProductIdentifier1 : 608729699712 ExternallyAssignedProductIdentifier2 : 0608729699712 IncludedComponents1 : Flux welder IncludedComponents2 : Mig welding torch IncludedComponents3 : Earth clamp IncludedComponents4 : Electrode holder IncludedComponents5 : 1.0lb flux wire 0.9MM ItemDisplayWeight : 10 ounces ItemName : WeldingCity 25-pk Contact Tip 7488 (0.030") Elliptical Consumables for Bernard Q and S MIG Welding Gun ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mig-welding-equipment Manufacturer : WeldingCity Material : Copper ModelName : MIG140 welding machine ModelNumber : Thincoligex07hds5-12 NumberOfBoxes : 1 NumberOfPieces : 14 PartNumber : 7488 PowerSourceType : 110V AC ProductDescription : Premium quality contact tip 4200, 1500 and 7400-series (elliptical consumables) for Bernard MIG welding gun Q/S-series. ProductSiteLaunchDate : 2013-07-19T20:49:13.554Z Size : 7488 (0.030") 25-pk Style : 7400-series SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27110000 Voltage : 110 volts Wattage : 5.1 kilowatts