Specification Brand : HARFINGTON BulletPoint1 : Size - Length: 25mm/0.98", Bore Diameter: 1.2mm/0.05", Diameter: 6mm/0.24", Process Treatment: Cold Forging, Connection Thread: M6*6mm BulletPoint2 : Material - Crafted from CuCrZr, the contact tip exhibits excellent conductivity, thermal conductivity, wear resistance, high hardness, and corrosion resistance. This ensures optimal performance and longevity in various welding applications. BulletPoint3 : Usage - The contact tip works in conjunction with the stick to transmit welding current as the stick passes through the bore, creating the arc. To achieve optimal results, the stick should feed through with minimal resistance while maintaining electrical contact. BulletPoint4 : Application - The contact tip is specifically designed for MIG welding processes. It is suitable for applications where precise stick positioning and efficient current transfer are crucial, such as automotive repair, metal fabrication, and construction projects. BulletPoint5 : Note - Regularly inspecting the contact tip after each weld ensures its proper functionality. If there are excessive obstructions or debris, replacing the contact tip may be necessary to maintain consistent weld quality. ItemName : HARFINGTON 10Pcs Contact Tips .050"(1.2mm) Bore Diameter M6 MIG Welder Tips Copper Consumable for 15AK Welding Torch Gun Holder ItemPackageDimensions_Height : 10.9 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 6.8 centimeters ItemTypeKeyword : mig-welding-equipment Manufacturer : HARFINGTON PartNumber : hta230928hh000066 ProductDescription : Crafted from CuCrZr, the contact tip exhibits excellent conductivity, thermal conductivity, wear resistance, high hardness, and corrosion resistance. This ensures optimal performance and longevity in various welding applications. The contact tip works in conjunction with the stick to transmit welding current as the stick passes through the bore, creating the arc. To achieve optimal results, the stick should feed through with minimal resistance while maintaining electrical contact. The contact tip is specifically designed for MIG welding processes. It is suitable for applications where precise stick positioning and efficient current transfer are crucial, such as automotive repair, metal fabrication, and construction projects. Notice: Regularly inspecting the contact tip after each weld ensures its proper functionality. If there are excessive obstructions or debris, replacing the contact tip may be necessary to maintain consistent weld quality.