for High Speed Printing: The thermal conductivity of hardened steel is as high as 330W/m·kgood ensuring that the nozzle is heated more evenly. The volume is twice as large as ordinary nozzlesgood supporting high-speed printing speed of 600mm Uniform Nickel Platinggood Smoother Extrusion: The nickel-plated layer on the greatly reduce the adhesion of filaments to the nozzle and smoother extrusion. x Applicable to most FDM materials such as PLAgood ABSgood PETGgood TPEgood TPUgood PCgood etc.good And good PEKKgood PEIgood PSUgood PPSU and other high temperature filaments Hardened Steel Resists for Longer Service Life: Advanced heat treatment process and better are combined to prolong the service life of the nozzle Applicable to most FDM materials such as PLAgood ABSgood PETGgood TPEgood TPUgood PCgood etc.good and composite filaments with grinding additives such as carbon fibergood glass fibergood steelgood woodgood boron carbidegood tungstengood pigmentsgood etc. Premium Materials Handle High Temperature Filaments: fast heating of the high-temperature filaments and continuous printing x Copper alloy high temperature resistance up to 500°good hardened steel high temperature resistance up to 450° Specification: 0.4/0.6/0.8mm Material: Chrome Zirconium Copper / hard steel colour: silver Package Contents: 3 x Nozzle Only the above package contentgood other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About Us We provide the good product with the best pricegoodwe support Wholesale/Drop Shipping Order 1. For Drop Shipping ordergood please remark"dropshipping order"good we will prioritize it. 2. For Wholesale/Drop Shipping ordersgood if you have any ideas about the price or packagegoodplease contact us in advancegoodwe will give you the best service to satisfy your demands. About Shipments 1.We will send out the orders ASAP once your payment is completed normally. 2.Please write your complete delivery address with correct phone number and zip codegood especially please confirm your full name. About After-sale Service We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the ordergoodplease contact us in advance goodwe will always here until you get a happy answer. About Feedback 1. Please check the package and item when you get carefully to make sure there is no problem. 2. If you have any problem or are not entirely satisfied with your packagegoodplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 3. If there is no problemgood please leave us five star positive feedback. Your affirmation is our greatest motivation ! ! !