Bi-Metal Heat Break M6 Smooth | 1.75mm All-Metal High Temp Hotend Upgrade | Ender 3 / V2 / Pro / Ender 5 / Chimera / Kraken Compatible | Low Friction Throat Tube

Bi-Metal Heat Break – M6 Smooth | 1.75mm Filament | Ender 3 / V2 / Pro / Ender 5 / Chimera / Kraken Compatible | All-Metal High Temp Upgrade

🔥 Take your 3D printer to the next level with this ultra-efficient bi-metal M6 smooth heat break!

This bi-metal heat break is designed with an M6 smooth lower end and is compatible with hotends like the Creality Ender 3 / Pro / V2 / Ender 5, as well as E3D Chimera and Kraken. Made with dual metals (stainless steel and copper alloy), this upgrade reduces heat creep and supports high-temperature filaments for smoother extrusion and reliable performance.

✅ M6 smooth barrel – perfect fit for Ender stock hotends and Chimera-style setups
✅ Bi-metallic construction – copper and stainless combo for optimal thermal isolation
✅ 1.75mm filament compatible
✅ All-metal – no PTFE, supports temps up to 500°C
✅ Ideal for PLA, ABS, PETG, TPU, PC, Nylon, and CF blends