MakerBot boquilla MK8 0,4 mm (set de 2)

Clogged or worn-out nozzles are one of the most common causes of failed 3D prints, leading to under-extrusion, poor layer adhesion, and surface defects. The MakerBot MK8 Brass Nozzle 0.4 mm (2-Pack) restores your printer’s original performance with precision-machined replacement nozzles that ensure consistent extrusion and clean, detailed prints. Whether you’re replacing a damaged nozzle or keeping spares on hand, this twin pack keeps your workflow uninterrupted.

Who is it for

This nozzle set is ideal for hobbyists, educators, and professionals who rely on FDM 3D printers equipped with MK8 hotends. It is especially valuable for users who print frequently with standard filaments like PLA, ABS, PETG, and TPU, and who need a reliable, cost-effective way to maintain print quality without replacing the entire hotend.

Main features

• Precision 0.4 mm nozzle diameter with ±0.01 mm output hole tolerance for accurate extrusion.
• Made from high-quality brass with excellent thermal conductivity for stable melt temperatures.
• Standard M6 thread for easy screw-in installation on MK8 hotends.
• Compatible with 1.75 mm filament, the most common size for desktop 3D printers.
• Maximum operating temperature up to 300°C, suitable for a wide range of materials.
• Pack of two nozzles provides a spare for immediate replacement and reduced downtime.

Specifications

• Nozzle diameter: 0.4 mm
• Nozzle type: MK8
• Material: Brass
• Thread size: M6
• Filament compatibility: 1.75 mm
• Max temperature: 300°C
• Quantity: 2 nozzles
• Colour: Gold (brass tone)

Tips

Before installing a new nozzle, heat the hotend to your usual printing temperature and carefully remove the old nozzle with a wrench. Clean the threads of the heater block to ensure a good seal. After installation, perform a test print and adjust your first layer height if needed. For best results, use these nozzles with non-abrasive filaments; abrasive materials like carbon-fiber-filled or glow-in-the-dark filaments will wear brass nozzles faster.