Description
The E3D V6 Heat Break for 1.75mm filament is a precision-milled component designed to maintain the integrity of your 3D printer’s extrusion system. Constructed from high-quality M6 A2 stainless steel, this heat break is engineered to provide a reliable thermal barrier, effectively isolating the hotend’s melt zone from the heatsink. This design ensures consistent filament flow and prevents premature melting or “heat creep,” which is vital for achieving reliable, jam-free printing.
This heat break is specifically optimized to allow High-Temp PTFE or “Tough Tube” to pass directly into the melt zone, providing the smooth extrusion benefits of lined systems while maintaining the structural stability of stainless steel. It serves as a perfect, direct-fit replacement for E3D V6 and Volcano hotends and is fully compatible with 1.75mm E3D, TH3D, and standard clone V6 systems. Its robust material construction ensures long-term performance and stability, even under demanding printing conditions.
Key Features
- Precision Milled Construction: Made from high-grade A2 stainless steel for superior durability and thermal isolation.
- Smooth Extrusion Path: Engineered with a 2mm internal bore to support 1.75mm filament and high-temp PTFE lining for jam-free feeding.
- Direct Replacement: Designed as a drop-in replacement for standard E3D V6 and Volcano hotend heat breaks.
- Thermal Efficiency: Effectively manages the transition zone to prevent filament clogs caused by heat creep.
Applications
- V6 Hotend Maintenance: The ideal spare part for repairing or upgrading your E3D V6 or Volcano hotend assembly.
- High-Temperature Setups: Perfectly compatible with “Tough Tube” and other advanced PTFE liners for improved extrusion consistency.
- Printer Upgrades: A reliable choice for upgrading generic or worn-out heat breaks on clone-style extruders.
- Universal Compatibility: Works seamlessly across various 1.75mm hotend configurations including E3D, TH3D, and standard clones.
Package Includes
- 1 x E3D V6 Stainless Steel Heat Break (1.75mm)
Technical Specifications
| Parameter | Specification |
|---|---|
| Item Type | Heat Break (Thermal Barrier) |
| Material | A2 Stainless Steel |
| Compatibility | 1.75mm Filament, E3D V6/Volcano Hotends |
| Inner Diameter (Bore) | 2 mm |
| Outer Diameter | 6 mm |
| Weight | 3 g |
Caution: While this heat break is a direct replacement for V6 hotends, please ensure it is installed correctly to maintain a tight seal with the nozzle and heater block to prevent filament leakage.


























