{"product_id":"tweco-1150-1202-mig-contact-tip-0-035-in-0-044-bore-25-pack","title":"Tweco 1150-1202 Mig Contact Tip 0.035 in 0.044 Bore 25 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1150-1202 is a 15 Series Heavy Duty MIG contact tip designed for 0.035 inch wire with a 0.044 inch nominal bore and 1.97 inch overall length. Machined from extruded or gun-drilled 122 DHP copper alloy tubing, it delivers a consistent, smooth inside diameter held to a tolerance of plus or minus 0.003 inches. The thick-walled design acts as a heat sink, conducting heat away from the arc source for extended service life in demanding applications up to 500 amps. The tip carries a 5\/16 inch-18 UNC-2A thread and a 0.345 inch OD. Licensed welding professionals and MIG gun technicians install this tip as a consumable replacement in high-amperage production and fabrication environments. Sold in a pack of 25.\u003c\/p\u003e\u003cp\u003eThis contact tip is intended for heavy-duty MIG welding applications rated up to 500 amps. It is compatible with 200 to 500 amp Tweco No. 5 MIG guns and specific Tweco MIG gun series that accept the 15H tip form. The tip supports both slip-on and thread-on nozzle styles. Part number and wire diameter are marked directly on the tip for fast identification during changeover. When the initial wear point is reached, a quarter-turn clockwise rotation reveals a new wear point, effectively doubling the usable life of each tip.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e122 DHP copper alloy construction provides excellent electrical conductivity and heat dissipation\u003c\/li\u003e\n\u003cli\u003eInside diameter tolerance held to plus or minus 0.003 inches for consistent wire feeding\u003c\/li\u003e\n\u003cli\u003eThick-walled design acts as a heat sink to draw heat away from the arc source\u003c\/li\u003e\n\u003cli\u003eQuarter-turn rotation exposes a second wear point, doubling tip service life\u003c\/li\u003e\n\u003cli\u003e5\/16 inch-18 UNC-2A thread ensures solid contact with compatible gas diffusers\u003c\/li\u003e\n\u003cli\u003ePart number and wire diameter marked on each tip for easy field identification\u003c\/li\u003e\n\u003cli\u003eCompatible with both slip-on and thread-on nozzle configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 200 to 500 amp Tweco No. 5 MIG guns and specific Tweco MIG gun series that accept the 15H heavy-duty contact tip form in slip-on or thread-on nozzle configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eContact tip replacement is performed by a qualified welder or MIG gun technician. De-energize the welding power source and allow the gun to cool before handling consumables. Thread the tip into the gas diffuser by hand until snug to ensure proper electrical contact; do not overtighten. Verify wire diameter match before resuming operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.035 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore (Nominal ID)\u003c\/strong\u003e: 0.044 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.345 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.97 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16 inch-18 UNC-2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Amperage\u003c\/strong\u003e: 500 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\u003eInside Diameter Tolerance\u003c\/strong\u003e: plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25 each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 608246051871\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: 1150-1202\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51347426083122,"sku":"1150-1202","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545845.jpg?v=1782104589","url":"https:\/\/voomisupply.com\/products\/tweco-1150-1202-mig-contact-tip-0-035-in-0-044-bore-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}