Bimetal HEATBREAK — branch design for 1.75 mm filament Key benefits Strong thermal isolation: Titanium alloy front end blocks heat creep at the hot zone while the copper alloy back end accelerates heat dissipation, giving more reliable temperature control and reducing jams caused by unwanted heat migration. Fewer clogs and leaks: A smoother inner bore reduces filament hangups and friction; a precisely machined interface prevents molten filament leakage at the transition. Durable, reliable construction: Titanium and copper are joined with a special process that ensures a firm bond and long service life under repeated thermal cycling. Readytoinstall and clean: Manufactured with advanced machines and a modified heattreatment process; parts are burr, treated against oxidation, and delivered with a clean surface. Features Design: Branchstyle bimetal HEATBREAK combining two metals for targeted thermal performance. Materials: Front end made from titanium alloy (thermal barrier); back end made from copper alloy (thermal conductor/dissipator). Filament compatibility: Optimized for 1.75 mm filament. Internal finish: precision, smooth inner wall to reduce filament friction and clog risk. Joint quality: Special joining method ensures a secure, longlasting bond between titanium and copper sections. Surface quality: Precision machining, modified heat treatment, strict quality assurance — no burrs, antioxidation, clean appearance. How it solves common problems Reduces heat creep that causes softening or jams above the melt zone by limiting upward heat transfer at the hot end. Speeds heat removal from the heatsink area, improving thermal stability for long prints or temperature filaments. Minimizes filament grinding, jamming and oozing through a smoother bore and tighter interface tolerances. Practical applications / use scenarios Upgrading a hotend on a 1.75 mm printer to reduce heat creep and improve reliability during long PETG or ABS prints. temperature or fastprint setups where better heat dissipation and precise thermal control reduce clogging and improve surface quality. Precision extrusion applications where consistent filament feeding and leak transitions are required for fine detail prints. Quality assurance and finish Produced using advanced machining equipment and a modified heattreatment process. Strict quality control to ensure dimensional accuracy and reliable performance. Clean, antioxidation surface with no burrs, ready for installation. Specifications Component: Branchdesign bimetal HEATBREAK Front material: Titanium alloy (thermal blocking) Rear material: Copper alloy (heat dissipation) Filament size: 1.75 mm Finish: Smooth internal bore, precision external interface, burr, antioxidation treated Compatibility note Designed specifically for hotend assemblies using 1.75 mm filament. Ensure mechanical and thread compatibility with your specific hotend/nozzle assembly before installation.