{"product_id":"pro-kupferstuck-duotech-350gr","title":"Sievert Pro Copper Bit DuoTech 350 g, angle-adjustable copper soldering tip","description":"\u003ch2\u003e\u003c\/h2\u003e\u003cp\u003e✔ \u003cstrong\u003eErgonomic “Tilt ’N’ Lock” technology\u003c\/strong\u003e - Stepless angle adjustment of the copper tip for the perfect working position\u003c\/p\u003e\u003cp\u003e✔ \u003cstrong\u003e30% faster heating time\u003c\/strong\u003e - Heat-efficient grooves optimize heat absorption and noticeably reduce gas consumption\u003c\/p\u003e\u003cp\u003e✔ \u003cstrong\u003eHandy 350 g weight\u003c\/strong\u003e - Ideal for fine soft soldering and fatigue-free overhead work\u003c\/p\u003e\u003cp\u003e✔ \u003cstrong\u003ePre-sharpened precision tip\u003c\/strong\u003e - Ready to use immediately for even heat transfer without manual resharpening\u003c\/p\u003e\u003cp\u003e✔ \u003cstrong\u003eOriginal Sievert quality\u003c\/strong\u003e - Pure electrolytic copper for maximum thermal conductivity and long service life\u003c\/p\u003e\u003ch2\u003eCompact \u0026amp; Efficient: Soft soldering with Sievert DuoTech “Tilt ’N’ Lock”\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSievert Pro Copper Bit DuoTech 350 g\u003c\/strong\u003e is the lighter, extremely handy option for professional soldering work in sheet metal and roofing. Thanks to Sievert's innovative \u003cstrong\u003e“Tilt ’N’ Lock” system\u003c\/strong\u003e, the angle of the copper bit can be adjusted individually. This allows you to work in the optimal, ergonomic position even in hard-to-reach areas, narrow seams, or gutter hollows.\u003c\/p\u003e\u003cp\u003eThe integrated grooves on the top absorb burner heat extremely quickly. This shortens the heating phase by up to 30% while also reducing your gas consumption - a real economic advantage for daily use on the construction site.\u003c\/p\u003e\u003ch2\u003eThoughtful features for demanding sheet metal work\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eMaximum conductivity:\u003c\/strong\u003e Made from high-quality electrolytic copper for loss-free heat transfer all the way to the tip.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eErgonomic weight:\u003c\/strong\u003e At 350 g, it is ideal for delicate detail work and prolonged overhead soldering without fatigue.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNo resharpening required:\u003c\/strong\u003e The factory-pre-sharpened tip ensures clean, even solder flow right from the start.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical details at a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eProduct name:\u003c\/strong\u003e Pro Copper Bit DuoTech 350 g\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Sievert\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eItem number (SKU):\u003c\/strong\u003e 772359\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eEAN:\u003c\/strong\u003e 7314527723599\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 350 g\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality electrolytic copper \/ metal\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e Tilt ’N’ Lock (adjustable angle)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e Heat-efficient grooved structure (up to 30% faster heating)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Sheet metalwork, soft soldering of zinc, copper, lead and brass\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow it compares\u003c\/h2\u003e\u003ctable style=\"min-width: 75px;\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"min-width: 25px;\"\u003e\n\u003ccol style=\"min-width: 25px;\"\u003e\n\u003ccol style=\"min-width: 25px;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eFeature\u003c\/p\u003e\u003c\/th\u003e\n\u003cth colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eThis product\u003c\/p\u003e\u003c\/th\u003e\n\u003cth colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eWhy it matters\u003c\/p\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eAngle adjustment\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eTilt 'N' Lock technology, continuously adjustable copper tip\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eEnables clean solder joints even on hard-to-reach seams and gutter channels\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eHeating time\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eUp to 30% faster thanks to a heat-efficient grooved structure\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eSaves waiting time on the job site and reduces gas consumption\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eWeight\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003e350 g\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eLow weight reduces hand strain during fine work and overhead soldering\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eTip condition\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eFactory-pre-sharpened precision tip\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eReady for immediate use without manual resharpening before first use\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eMaterial\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eElectrolytic copper\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cp\u003eEnsures loss-free heat transfer to the tip\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSoft soldering of zinc, copper, lead and brass in sheet metalwork\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSoldering work on narrow seams and gutter channels requiring an adjustable tip angle\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOverhead soldering is possible with reduced fatigue thanks to the low weight of 350 g\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFine detail work requiring even heat transfer without resharpening\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eJob-site use with frequent switching of the burner on and off, where a fast heating time reduces gas consumption\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Sievert Pro Copper Bit DuoTech 350 g is an electrolytic copper soldering tip for professional soft soldering in sheet metalwork and roofing. Thanks to Tilt ’N’ Lock technology, the tip’s angle can be adjusted continuously, making even hard-to-reach areas such as narrow seams or gutter channels ergonomically accessible. Weighing 350 g, the bit is particularly suitable for fine soldering work and overhead use over extended periods.\u003c\/p\u003e\u003ch2\u003eWhy the Sievert Pro Copper Bit DuoTech 350 g belongs in your soldering equipment\u003c\/h2\u003e\u003cp\u003eThe decisive advantage lies in the \u003cstrong\u003ecombination of easy handling, time savings and perfect ergonomics\u003c\/strong\u003e. You reach soldering temperature faster, adjust the angle precisely to your hand position and achieve the cleanest solder joints on gutters and sheet metal.\u003c\/p\u003e\u003cp\u003eBring the next generation of soldering technology to the job site. 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