{"product_id":"ck18-12sf-350-amp-rigid-head-tig-torch-water-cooled-12-5-superflex-cables","title":"CK Worldwide CK18-12SF 350 Amp Water-Cooled TIG Torch, 12.5' SuperFlex Cable","description":"\u003cp\u003eThe CK18-12SF delivers professional-grade 350 amp TIG welding capacity with water-cooled reliability for extended high-amperage applications. This rigid-head torch features CK Worldwide's SuperFlex cable technology in a 12.5-foot length, combining maximum flexibility with the structural stability needed for precision welding work.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for demanding industrial environments, the CK18-12SF maintains \u003cstrong\u003e350 amp capacity at 100% duty cycle\u003c\/strong\u003e on both AC high frequency and DC straight polarity applications. The water-cooled design with Max Flow technology ensures consistent performance during extended welding sessions, while the rigid head configuration provides stable, precise torch positioning for critical welds.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e350 amp capacity\u003c\/strong\u003e — AC high frequency or DC straight polarity at 100% duty cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-cooled design\u003c\/strong\u003e — Max Flow technology for extended operating periods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperFlex cable\u003c\/strong\u003e — 12.5-foot length with enhanced flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid head configuration\u003c\/strong\u003e — Ensures stable, precise torch positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-piece construction\u003c\/strong\u003e — Standard professional torch design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact profile\u003c\/strong\u003e — 9.5\" overall length, 6.5 oz weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Series head accessories\u003c\/strong\u003e — Compatible with extensive consumable range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCompatible Consumables\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A4\u003c\/strong\u003e — #4 (1\/4\") Alumina Cup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A5\u003c\/strong\u003e — #5 (5\/16\") Alumina Cup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A6\u003c\/strong\u003e — #6 (3\/8\") Alumina Cup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3A8\u003c\/strong\u003e — #8 (1\/2\") Alumina Cup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3C40\u003c\/strong\u003e — .040\" (1.0mm) Collet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3C116\u003c\/strong\u003e — 1\/16\" (1.6mm) Collet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3C332\u003c\/strong\u003e — 3\/32\" (2.4mm) Collet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3CB116\u003c\/strong\u003e — 1\/16\" (1.6mm) Collet Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3CB332\u003c\/strong\u003e — 3\/32\" (2.4mm) Collet Body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300L\u003c\/strong\u003e — Long Backcap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe CK18-12SF is compatible with the complete range of 3 Series consumables and accessories, making it suitable for precision TIG welding applications in fabrication shops, maintenance facilities, and industrial production environments requiring reliable high-amperage performance.\u003c\/p\u003e","brand":"CK","offers":[{"title":"Default Title","offer_id":46724626022562,"sku":"CK-CK18-12SF","price":372.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9985\/0402\/files\/CK-CK18-12SF_01.jpg?v=1775170659","url":"https:\/\/www.weldshopsupply.com\/products\/ck18-12sf-350-amp-rigid-head-tig-torch-water-cooled-12-5-superflex-cables","provider":"Weld Shop Supply","version":"1.0","type":"link"}