{"product_id":"tweco-1160-1128-contact-tip-1-8-inch-600a-mig-25-pack","title":"Tweco 1160-1128 Contact Tip 1\/8 Inch 600A Mig 25 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1160-1128 is a 16 Series Standard Heavy Duty Flux-Cored Contact Tip designed for high-amperage MIG welding applications. Built for continuous use up to 600 amps, this tip accommodates 1\/8-inch wire and is machined from 122 DHP copper alloy tubing to deliver a consistent, smooth inside diameter with a tolerance of plus or minus 0.003 inches. The nominal inside diameter is 0.082 inches with an outside diameter of 0.375 inches. Thread size is M8 x 1.25-6g. Licensed welding technicians and fabricators working with heavy industrial MIG guns will find this tip suitable for demanding, high-duty-cycle environments. Sold in a pack of 25.\u003c\/p\u003e\u003cp\u003eThis contact tip is suited for use with 350 to 600 amp Tweco Spray Master and Tweco No. 6 MIG guns, including applications involving aluminum wire. The thick-walled copper alloy construction acts as a heat sink, drawing heat away from the arc source during extended welding operations. The tip length is 1.5 inches, making it compatible with standard heavy-duty gun configurations used in industrial fabrication, structural welding, and heavy manufacturing environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRated for welding applications up to 600 amps\u003c\/li\u003e\n\u003cli\u003eAccommodates 1\/8-inch wire diameter; nominal inside diameter of 0.082 inches\u003c\/li\u003e\n\u003cli\u003eMachined from 122 DHP copper alloy tubing for consistent, smooth inside diameter surface\u003c\/li\u003e\n\u003cli\u003eInside diameter tolerance held to plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003eTwist-lock design seats securely against the gas diffuser for increased electrical contact surface area\u003c\/li\u003e\n\u003cli\u003eRotate quarter-turn clockwise when wear point is reached to expose a new wear surface, effectively doubling tip life\u003c\/li\u003e\n\u003cli\u003eEach tip is marked with part number and wire diameter for easy field identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 350 to 600 amp Tweco Spray Master and Tweco No. 6 MIG guns, including aluminum wire applications; compatible with slip-on and thread-on nozzle styles in the Tweco 16 Series heavy-duty gun family.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified welding technician with the MIG gun powered down and shielding gas supply closed before handling consumables. Thread the contact tip into the gas diffuser by hand until snug, then twist to lock into place. Do not use tools to overtighten, as this can damage the M8 thread interface. Follow the gun manufacturer's service guidelines and applicable AWS or OSHA safety standards when servicing torch consumables.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Inside Diameter\u003c\/strong\u003e: 0.082 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M8 x 1.25-6g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage\u003c\/strong\u003e: 600 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 122 DHP Copper Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25 per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 608246052243\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TWECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1160-1128\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51342816084274,"sku":"1160-1128","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545835.jpg?v=1782007472","url":"https:\/\/voomisupply.com\/products\/tweco-1160-1128-contact-tip-1-8-inch-600a-mig-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}