Shop genuine Bambu Lab parts and accessories at InnoAddi — your authorized Bambu Lab reseller in the USA. Every item is 100% genuine Bambu Lab, packed and shipped by us.
Tungsten Carbide Printing Upgrade Kit
Genuine Bambu Lab tungsten carbide nozzle upgrade kits for X2D/P2S and H2D/H2S/H2C (left hotend). Choose Standard Flow or High Flow in 0.4mm, 0.6mm and 0.8mm, or the Most Popular pair (Standard Flow 0.4mm + High Flow 0.4mm). Tungsten carbide nozzles resist abrasion from carbon-fiber, glow-in-the-dark and metal-filled filaments.
Compatibility
X2D, P2S, H2D, H2S, H2C (left hotend)
Installation
Please refer to the installation guide on the Bambu Lab Wiki.
HRA 90 Tougher nozzle, lower maintenance
With HRA 90 compared to hardened steel's 74, the Tungsten Carbide nozzle provides exceptional wear resistance. This results in a 50% increase in lifespan when printing abrasive, high-performance fiber-reinforced filaments.
Tungsten Carbide Hotend - 0.4 mm
Features: Universal standard. Optimal balance of speed and detail. Highly versatile. Compatible with most market filaments.
Primary applications: General-purpose printing, including enclosures, brackets, consumer products, and prototypes.
Tungsten Carbide Hotend - 0.6 mm
Features: High flow rate. Clog-resistant. Enhanced interlayer bonding/part strength. Produces stronger parts.
Primary applications: Rapid prototyping, large models, and functional parts like jigs, fixtures, or automotive components.
Tungsten Carbide Hotend - 0.8 mm
Features: Ultra-high-speed. Maximum flow rate. Minimizes print time. Thickest layer heights for robust structures.
Primary applications: Large-scale prototypes, structural components, and vase-mode prints requiring speed and durability.




