heat block

Upgrade your CR10/Ender 3 hotend with this brass heat block (20×20×10mm) designed for efficient, even heat transfer for consistent print quality. It features a 6mm diameter heat pipe, 3mm thermocouple mounting holes for accurate temperature readings, and an M6 threaded nozzle connection for smooth filament extrusion. Compatible with CR10/CR10S/CR10S PRO and Ender 3/Ender 3S. Package includes 1 heat block.

• Size: ~20×20×10mm (0.79×0.79×0.39in)
• 6mm diameter heat pipe for even heat distribution
• 3mm thermocouple mounting holes for temperature sensing
• M6 threaded nozzle compatibility
• Compatible with CR10 / CR10S / CR10S PRO / Ender 3 / Ender 3S