The Diamondback Kobra S1 Compatible Polycrystalline Solid Diamond .4 Nozzle is an extruder nozzle specifically designed for the Diamondback Kobra S1 3D printer model. With a filament diameter of 1.75mm and a height of 0.4mm, this nozzle ensures precise and high-quality printing results. Made by the brand us synthetic, this durable and reliable nozzle is a perfect addition to your 3D printing setup for achieving professional and detailed prints. Nozzle only, full hotend not included.New in box.