thingiverse

free

Cooling around the Nozzle by webghost

...cooling around the nozzle by webghost thingiverse around the nozzle cooling for 5x5cm fan for building small prints!

thingiverse

free

WomBot cooling nozzle by Storkglide

...hingiverse cooling nozzle for your wombot exilis xl printer. spread the cooling air around the head not just from one direction.

thingiverse

free

Anet A8 cooling nozzle by NX01Enterprise

...anet a8 cooling nozzle by nx01enterprise thingiverse a cooling nozzle replacement for the anet a8 diy 3d printer.

thingiverse

free

part cooling nozzle by powerslave555

...usa mk2s by josef prusa. i am using the nozzle and so far all is well. please feel free to alter the disign to make improvements.

thingiverse

free

Cooling nozzle for Jubilee printer by edsped

...for jubilee printer by edsped thingiverse cooling nozzle for jubilee 3d printer. print as it falls on the bed without supports.

thingiverse

free

movable nozzle for cooling by Freischwimmer

...le for cooling by freischwimmer thingiverse movable air nozzle for radial fan, duct fan connection to the fan can be shortened

thingiverse

free

Larcenn's Nozzle cooling Anet A8 by Larcenn

...larcenn's nozzle cooling anet a8 by larcenn thingiverse a simple nozzle cooling for anet a8 or other.

thingiverse

free

Thing-O-Matic Cooling Nozzle by Jamie

...g-o-matic cooling nozzle by jamie thingiverse this is a simple cooling nozzle that uses compressed air to quickly chill a print.

thingiverse

free

FoldaRap Nozzle Cooling FAN by Okatake

...that are emitted from the hot end. ※：this is used to print together used to wear a mounter to fix the "x-carriage".

thingiverse

free

JGAurora A3S Nozzle Cooling Fan by Weppa33

...jgaurora a3s nozzle cooling fan by weppa33 thingiverse stock nozzle fan for the jgaurora a3s printer.

thingiverse

free

Nozzle Cooling duct by Keugon

...nt cooling option but you dont need a additional fan so you get an improv of cooling and surface quality pls upload you makes ;)

thingiverse

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Flsun Cube Nozzle Cooling Duct

...you will need 2 x m3-20 mm bolts and nuts to mount the fan along with the fan grid. support is not needed to print these objects.

thingiverse

free

Cooling nozzle for Jubilee printer for the 4020 fan by grzeegorzn

...rzeegorzn thingiverse cooling nozzle for jubilee 3d printer. remix of https://www.thingiverse.com/thing:4783472 thanks edsped :)

thingiverse

free

Nozzle for Cooling Fan Leapfrog Creatr HS by verto

...n leapfrog creatr hs by verto thingiverse designed this nozzle almost identical to original nozzle supplied with the 3d printer.

thingiverse

free

Simple Axial Fan Nozzle Cooling by spocky

...n is not testet yet and might change! update: version 2 (adjustable) can be found here: https://www.thingiverse.com/thing:2548903

thingiverse

free

Cooling nozzle for Jubilee printer by edsped

...oud but can use super glue as called out in the instructions for the original nozzle. print as it is on the bed without supports.

thingiverse

free

Prusa i3 MK3 Cooling Nozzle Upgrade by Bakak

...atically aligns with the hotend, the long hole for the m3 allows lowering or raising the nozzle by 0.5mm. i printed mine in petg.

thingiverse

free

ANET A8 Half Cooling Nozzle With Rounded Neck by ovisual

...cooling nozzle with rounded neck by ovisual thingiverse same as anet a8 cooling nozzle with rounded neck but just a half of it.

thingiverse

free

better 3Drag nozzle cooling by Zwom

...better 3drag nozzle cooling by zwom thingiverse a better fan holder to improve the quality of your 3drag prints.

thingiverse

free

Nozzle Cooling Fan Duct for FlyingBear Ghost 5 by Quazzar

... ghost 5 is a good printer, but it has one disadvantage - it's nozzle cooling system. this nozzle duct fix this disadvantage.

thingiverse

free

Geeetech Mecreator2 MK8 extruder fan duct nozzle cooling by Napzerty

...geeetech mecreator2 mk8 extruder fan duct nozzle cooling by napzerty thingiverse geeetech mk8 extruder nozzle cooling fan duct

thingiverse

free

Nozzle cooling for kossel XL by budtsb

...er parts are supported by an angled slope of max 45 degrees. i've printed it in pet. but should work in pla or abs as well.

thingiverse

free

Active Cooling Fan Duct Split Nozzle by YanirD

...e that i designed using solidworks it fits my prusa i3 it uses this fan:4010s brushless dc cooling blower fan 50x40x10 mm enjoy!

thingiverse

free

FLSUN Kossel cooling fan nozzle by PlaneOldAlex

...flsun kossel cooling fan nozzle by planeoldalex thingiverse just a replacement part for the flsun kossel.

thingiverse

free

RAISE3D nozzle and work cooling duct by VF27gamma

...side screw to m4 hexagonal socket bolt 4*8, can adjust the gap between the print bed and the air outlet,adjust air flow by lever.

thingiverse

free

K8200 (3drag) cooling nozzle by Ichbinsnur

...ixup of part of jininjin and yzorg's designs with my self designed mount. works quite well and also looks cool. have fun!

thingiverse

free

Extra Short Hesine M-505 ANET A8 Cooling Nozzle by Mr_Dabrudda

...r nozzle is screwed close to the tension gear and pulley. i needed to remove 2mm so this cooling nozzle would not touch the bed.

thingiverse

free

cool fan for HE3D EI3 single nozzle printer by he3d2016

...printer by he3d2016 thingiverse cool fan for he3d ei3 single nozzle printer, some cnc piece could be printed, have a try please!

thingiverse

free

Fan Duct 45° for nozzle cooling (Prusa I3 Rework) by SimSim72

...t 45°. it cools only the nozzle, without cooling object to be printed. for led headlight http://www.thingiverse.com/thing:1218714

thingiverse

free

Updated nozzle for Cooling Fan Leapfrog Creatr HS by Wupsje

...ed nozzle for cooling fan leapfrog creatr hs by wupsje thingiverse this is a slightly shorter nozzle preventing it from melting.

thingiverse

free

3 nozzle cooling fan holder design by he3d2016

...his design, i use a ball pen refill as shaft, easy to find, and a piece of paper card as a baffle. it is flexible,and adjustable

thingiverse

free

Radial Fan Nozzle Cooling duct by spocky

...radial fan nozzle cooling duct by spocky thingiverse cut the duct after printing to fit your distance.

thingiverse

free

40mm Fan Mount - Nozzle Cooling by billsprototypestudio

...like my thing please also like my facebook page that means a lot to me thank you :) https://www.facebook.com/billsprototypestudio

thingiverse

free

Part Cooling Nozzle for Anycubic Kossel by GER776

...e most out of the stock radial fan. the nozzle really helps a lot when printing pla at high temperatures for best layer adhesion.

thingiverse

free

Nozzle Cooling Fan Duct for TEVO Tarantula by neo_sahara

...ersion of this one.https://www.thingiverse.com/thing:2219641 my blog( japanese only).http://neo-sahara.com/wp/nozzlefanduct170524

thingiverse

free

Tevo Tarantula Pro Part Cooling Nozzle

...ff the part especially the portion which is inserted into the fan. the holes may need 'cleaning out' with a 2.4 mm drill.

thingiverse

free

K2 360 deg Cooling Nozzle for Anet A6 by kkrebs76

...e it 90 degrees to lay the circle flat on the bed of the printer. the photo of the nozzle in the slicer software is not correct.

thingiverse

free

Heat shield nozzle cooling fan Flying Bear Ghost 5 by Quazzar

...g fan is too close to heatbed and sucks heat air. to fix this trouble you can print the heat shield and anchor it on cooling fan.

thingiverse

free

Prusia I3 MK3 Cooling Nozzle by edsped

...usa cooling nozzle. the nozzle that came with the printer was too boxy for my liking so i reworked it with smooth transitions...

thingiverse

free

Lulzbot Taz Nozzle Cooling Fan Shroud by Scuttlebot

...rolled by the gcode and adjusts to your print. this model is still in beta and being tweaked. stay tuned for the final version.

thingiverse

free

Blowing Position Adjustable Axial Fan Nozzle Cooling by spocky

... direction for the airflow. design will not further developed, because the airflow is low. it is recommended to use a radial fan.

thingiverse

free

Prusa i3 MK2 part cooling fan nozzle by mikkelmmk93

...warped. this design is made to better allow airflow through the nozzle, and to better aim the airstream at the tip of the nozzle.

thingiverse

free

FoldaRap 2 Nozzle cooling fan 'COBRA' by 0Pascal0

...e adaptable on the foldarap 2 of emmanuel gilloz (http://watsdesign.blogspot.fr/). i named it cobra snake for this likeness;-)

thingiverse

free

Around-the-nozzle cooling ring by scanlime

... remove the nozzle wiper from my abp. (the wiper wasn't working very well with my makergear nozzle anyway, so no big loss...)

thingiverse

free

JGAURORA A5X Cooling Fan Nozzle by DomesticHacks

...is ether too close or not close enough to the print bed. for example, the one named fan_nozzle_+1.0.stl is 1mm closer to the bed.

thingiverse

free

Nozzle cooling filament and bracket by 99nick

...an on the printer xycore vertically mounted truck extruder. printed unsupported layer 0.2, print speed of 120 mm/s, filament 1.75

thingiverse

free

Ovisual Ultra Short ANET A8 Cooling Nozzle With Rounded Neck by ovisual

...rse anet a8 cooling nozzle with rounded neck because the regular neck keep snug into the heated bed clips that holds the glass.

thingiverse

free

Prusa i3 MK3 Cooling fan Nozzle / Shroud by Petclaud

... bit with water you can get an impression of the airflow of this design and it looks to work as per the design intend - see photo

thingiverse

free

Cooling fan nozzle for bq Witbox and Prusa by Spectre667

...r the material cooling fan in the bq witbox and the prusa. at work, they melted sometimes so i copyed the old one to replace it.

thingiverse

free

Tronxy X1 part cooling fan nozzle and holder by CNCKitchen

...geni.us/cnckitchenradialfan prints well on the tronxy x1 and works in pla. my review of the printer: https://youtu.be/wpunqikedcg

thingiverse

free

Part cooling nozzle for CR-10 E3D volcano mod by CNCKitchen

... abs but pla also worked for me. how to easily install a volcano hotend on your cr-10:https://www.youtube.com/watch?v=mdj4uxfna7g

thingiverse

free

Wanhao D9 nozzle cooling fan V4 by Nikos33

...ment, this model fixes all cooling issues, big flow for this one! to be printed, under cura, support only from the bed. enjoy ;-)

thingiverse

free

2 Media Aerosol Nozzle for cooling while drilling/milling by djmad

...e side tested till 5bar airpressure and 2bar waterpressure makes very fine drops, which go more than 2 meters with that pressures

thingiverse

free

Generic Parametric Cooling Fan Nozzle by mouseas

...rtical shaft, to be lined up with the height of the extruder tip. scad file included so ya'll can tweak and modify it easily.

thingiverse

free

Prusa Nozzle Mk2 Cooling Shroud with 40mm & 20mm fan mounts. by Haroo

...d an equivalent model i made my own! added a simple 40 mm fan mount with a slot aimed at the tip of the nozzle for print cooling.

thingiverse

free

Replicator extruder cooling fan exhaust nozzle by odie_wan

...ems to reduce drag as well. the real benefit seems to be that it's quieter. it's really meant for the reversed fan mod.

thingiverse

free

Mosaic side mounted cooling fan with nozzle by elmoray

... another post(http://www.thingiverse.com/thing:13881). it is far simpler if you are just looking to move the fan out of the way.

thingiverse

free

40mm Fan Mount - Nozzle Cooling Bar by WarWolfX0

...rilled out the fanmount2.stl i made this adapter so i can mount it using m3 screws to the block. i am using a 40mm nozzle throat.

thingiverse

free

Circular air cooling vent for Geeetech i3 nozzle

...for the most popular design. i aligned it with the duct nozzle by lifaon74 and merged the two pieces using blender and meshmixer.

thingiverse

free

Folgertech i3 2020 Print Cooling Nozzle by circleofowls

... work correctly. todo: reprint in a higher quality setting and upload decent photos. cura's draft mode is a little sketchy :/

thingiverse

free

'Wide Birth' Anet A6 Cooling Nozzle by Bintazmin

...his design aims to prevent melting of pla by giving the hot end a wide birth. mine fit perfectly with a bit of gentle persuasion.

thingiverse

free

Blower Nozzle for Part Cooling by Kenny-F-Powers

... you press in attention, i am not a engineers for air flow so i do it as i imagine it https://www.youtube.com/watch?v=diylfrzvig8

thingiverse

free

2 Media Aerosol Nozzle for cooling while drilling/milling by djmad

...osol nozzle for cooling while drilling/milling by djmad thingiverse this is a revision 2 for 2 axial 1/8" thread connectors

thingiverse

free

CNC - 3 Nozzle - Spray Cooling Unit - 80mm Spindle

...f the design is good or if the parts are going to fit... that's another story! design to print without support! :) by costa

thingiverse

free

BMG E3D V6 Direct Drive Fan Nozzle Cooling Duct

...mg e3d v6 direct drive fan nozzle cooling duct thingiverse works well best printet with grid infill @ 30% layer 0,16 and support

thingiverse

free

Nozzles and bracket for cooling fans for C-Bot with Titan extruder. by ian_in_the_midlands

...y to angle the bracket and use different length nozzles as the location of the extruder has moved from the original c-bot design.

thingiverse

free

Solve "Fan Nozzle Droop" with this Original Prusa i3 MK2 Part Cooling Fan Shroud with Integrated Nozzle by riskable

... real thing in the video :) edit: separated the fan shroud w/nozzle and the "mk2" grill/cover into separate .stl files.

thingiverse

free

Nuclear Power Plant nozzle for Humidifier (Vicks V4600 cool mist 1.2gal)

...lant nozzle for humidifier (vicks v4600 cool mist 1.2gal) thingiverse print npp tube.stl in vase mode / spiralized outer contour

thingiverse

free

Formbot IDX Cooling Nozzle-Modified by Duker44

...gest using a voltage regulator for stepping down the 24v to 12v and adjust your cooling to range between 125-255 value settings.

thingiverse

free

Adjustable Cooling Nozzle for PLA or ABS/PETG- WIP by romp99

...the idea, please do! i am sure anyone of you talented people can do better than i did. i just wanted to get the idea out there.

thingiverse

free

Cooling Nozzle as well als original Anet A8, longer, wider by DocMarten

...hat no additional support material was needed at these locations. please rotate the thing, the right side builds the first layer.

thingiverse

free

Ultra Short Hesine M-505 ANET A8 Cooling Nozzle by ovisual

... i think this is the shorter you can get because a shorter one would not clear the cables that exit the extruder heating element.

thingiverse

free

Holder for | Fog Misting Cooling System Garden Water Irrigation Sprinkler Nozzles by Rabe0479

...r irrigation sprinkler nozzles by rabe0479 thingiverse holder for fog misting system. you can buy it from aliexpress or amazon.

thingiverse

free

Rostock Max V2 - 713Maker Mount Nozzle Cooling by DodgeDerek

...g solution for the fan. right now it sits up on top of the printer loose. also there is definite leaking at the fan hose adapter.

thingiverse

free

NF TC-02 / NF TC-01/ DSWAY Nozzle Cooling fan 40mm - 40MM bracket by Exzile

...nf tc-02 / nf tc-01/ dsway nozzle cooling fan 40mm - 40mm bracket by exzile thingiverse this will fit a 40mm fan bracket.

thingiverse

free

Tevo Tarantula part cooling fan shroud for single and dual nozzle by CNCKitchen

...ttps://www.youtube.com/watch?v=e4qgjupvmt0 fusion 360 design files: single: https://a360.co/2hm0ljo dual: https://a360.co/2l7fwey

thingiverse

free

CR-10 E3D Titan Aero Part Cooling Fan for stock V6 Nozzle by tophster

...e.com/thing:2756792 fan mount: https://www.thingiverse.com/thing:2756800 cable bracket: https://www.thingiverse.com/thing:2460377

thingiverse

free

Leapfrog Creatr nozzle cooling system by zabana

...he best we can achieve. i also added in both sides holes to insert a couple of 5mm leds so we can see better the printing area :d

thingiverse

free

Prusa i3 MK2S cooling fan nozzle upgrade by Gaugeforever

...ted a really good mk2s fan shroud design for the prusa i3 mk2s. it wasn't uploaded here and i wanted to share with everyone

thingiverse

free

Around-the-nozzle cooling ring for RepRap (Adrians Geeared extruder) by ahmetcemturan

...d a bracket to screw it onto the lower x-carriage.. i also used an aquarium air pump instead of a fan and duct for the ir supply.

thingiverse

free

Anet A8 Beast Cooling Nozzle w/ "Spriya" Mount v3 by THETINTMASTER

...nt breaking the printer, if its not wide enough a spacer just add pieces of failed print with super glue. pictures coming soon!!!

thingiverse

free

Nozzle und Throat Cooling Kühlung Anet E10 by Utz

...edruckt, diese nochmals nachgebohrt mit einem 2,5mm bohrer und die gewinde reingebohrt. die durchgangslöcher mit 3mm nachgebohrt.

thingiverse

free

PrePrap Prusa i3 fan nozzle cooling by Magy357

... sorry for focusing issue in video, it was recorded with my new mobile phone and i did not figured yet how to fix this) enjoy it!

thingiverse

free

80mm chasis fan nozzle and Sunhokey Prusa i4 cooling by mosave

...igns august 8, 2017: nozzle design cleanup, stl file for left nozzle added. february 3, 2018: left nozzle v2 added. suits better.

thingiverse

free

2020 Ender 5 part cooling fan duct retaining view of nozzle by bssmith

... importing the .stls into tinkercad and then tweaking over and over until i was confident it would work. hope this works for you.

thingiverse

free

Ender 3 - Nozzle Cooling "with Airflow Simulation" by NoNameEngineer

...quot;slice now" on layer height "31.10" you should see this shape of support follow and support on paypal if liked

thingiverse

free

Fan inlet 40x40 mm for Zabana's Leapfrog Creatr nozzle cooling system V2 by Rob65

...fan inlet for the original 40x40 mm fan from leapfrog. on a single extruder variant you can take the second fan and use that one.

thingiverse

free

Replicator 2 Active Cooling Fan Mount for Bondtech Rep2 Single Nozzle by makerbotman

...r cold block. works with the https://www.thingiverse.com/make:145303. the downward blower is centered on the nozzle in x & y.

thingiverse

free

Leapfrog Creatr nozzle cooling system V2 by zabana

...the right rear stepper. i also added in both sides holes to insert a couple of 5mm leds so we can see better the printing area :d

thingiverse

free

Original Prusa i3 MK2 Alternate Part Cooling Nozzle by Cova

...s titan extruder upgrade kit for the mk2: http://www.thingiverse.com/thing:2065461 - that was the inspiration behind this design.

thingiverse

free

BPS Direct drive extruder 30mm Fan Mount (adjustable) - Nozzle Cooling by billsprototypestudio

...like my thing please also like my facebook page that means a lot to me thank you :) https://www.facebook.com/billsprototypestudio

thingiverse

free

Afinia/UP Print Bay Exhaust Pickup / PLA Cooling Nozzle for 1.5" Tube by jonbot

...ve uploaded here as well. depending on which way you mount the fan in the adapter, you can choose the air-flow direction. enjoy!

thingiverse

free

Anet ET5 Filament Cooling Nozzle v7 by ABW-3D

...m not the best "designer cum remixer! as in all things 3d, it suits me and i make no claim to it being the cure to end all!

thingiverse

free

Fanduct for Prusa by mowi

...to cool the print all around the nozzle without cooling the nozzle...

thingiverse

free

RepRap Ormerod 2 quick-set dual-nozzle dc42 sensor board PLA/ABS switchable heat sink enclosure and nozzle-cooling ducts by plymdiver

...rate versions for the old-style one-piece nozzle or single-nozzle hot ends. i'll post them on thingiverse in the near future.

thingiverse

free

Makergear X-Carriage with built-in fan mount and duct for cooling nozzle. by jeepsterjc

...shings fit well, too. i should have a v5 with linear slides and a raised hotend but can't promise when it will arrive. enjoy!

thingiverse

free

Noozle cooling for ender 3 stock fan by ericcay

...ender 3 stock fan by ericcay thingiverse ender 3 nozzle ...

thingiverse

free

Sprenger Spindle Prusa V3 - fully water cooled with full-color diamond nozzle by Sprenger

...copper. the copper parts will be built into the cooling element. second step: develope and connect waterblocks for the...

thingiverse

free

MP Select Mini ABS Fan Nozzle with Shut Off by JakeTheMaker

...at the base of the nozzle. half way for cooling and all the way to...

thingiverse

free

Anycubic i3 Mega nozzle two sided duct by tomasszz

...mega nozzle two sided duct by tomasszz thingiverse nozzle cooling duct for anycubic i3...

thingiverse

free

KINGROON KP3S HOTEND COOLING BRAKET by antonykim

...by antonykim thingiverse kingroon kp3s hotend braket. 1) 4010 nozzle trotel fan cooling m310 4ea m316 4ea 2) 4020...

thingiverse

free

Nozzle for MK3 redesigned by scadinot

...mk3 redesigned by scadinot thingiverse nozzle for mk3 redesigned better orientation of the airflow for much less cool head print

thingiverse

free

Longer cooling duct for Anycubic 4Max by Kimmeke

...cooling duct for anycubic 4max by kimmeke thingiverse replaced nozzle on 4max and made longer cooling...

thingiverse

free

Improved cooling nozzle for TEVO Tarantula Pro by Vitaliy_Sumrak

...eight = 0.4 support_xy_distance = 1 support_z_distance = 0.4 top_bottom_pattern = lines top_bottom_thickness = 0.6 z_seam_x = 115

thingiverse

free

Active cooling fan for Flashforge/Makerbot/Etc - One nozzle only! by Bassna

... work's great but i will include a left side version for anyone who might print with that side. please share if you make one.

thingiverse

free

Cuber-001 by adeptinc

...ozzle calibration. each part spins freely inside the others. it can also be printed with a single nozzle, but not nearly as cool!

thingiverse

free

CR-10S fan nozzle for microswiss hotendf by jfmvoers

...cr-10s fan nozzle for microswiss hotendf by jfmvoers thingiverse cooling nozzle for a creality cr10s with microswiss hotend.also fits...

thingiverse

free

ReMixed Mount and Nozzle for 800 Watt Water Cooled CNC Spindle! by DIY3DTech

... want a behind the scene look at what we are working on be sure to follow us on instagram (https://www.instagram.com/diy3dtech/)!

thingiverse

free

Ringdüse Nozzle by Doppelpapa2003

...this one is a ring around the printhead and cooling the printed material in any printing-direction. at my printer...

thingiverse

free

Cooling for E3D v6.

...and 5020 blower for part cooling. perfect fits on nozzle with silicone...

thingiverse

free

QIDI X-MAX - Dual Nozzle Parts Cooler by 3DChanh

...d something that will cool from two sides. the nozzles are pointed forward and the airflow should be 1mm below the nozzle. enjoy!

thingiverse

free

Prusa I3 MK2(s) alternative nozzle fan & cooling design by Knickohr

...d.com/forum/improvements-f14/alternative-nozzle-cooling-t4395.html update : fixed another belt rubbing at the x-carriage (part 3)

thingiverse

free

Formbot Rapoter Volcano Hotend Parts cooling Fan by campingtomz

...from the hotend slightly as it was cooling my nozzle hotend while printing causing thermal run...

thingiverse

free

Remove the voltage limit of the cooling fan of the 4max pro nozzle by NHMT

...是2年前发布机器，使用久了之后风扇会因长久磨损导致风量下跌，当然解决方法可以更换新风扇。不过发现喷头处散热风扇固件有作出限制（当设置的风扇速度为100时，风扇得到的电压只有8.5v），升级该v1.2.3固件能解除这个限制从而能更大风量，使小模型打印得更漂亮。

thingiverse

free

fan nozzle for dual 4010 fan Tevo Tornado by bluekingdom

...the fan nozzle's to allow for closer and better cooling ...

thingiverse

free

Volcano hotend cooling

...volcano hotend cooling thingiverse model for volcano nozzle hotend cooling fan. you may need to tweak it...

thingiverse

free

xc3dmaker 3D Printer J-head Hotend with Single Cooling Fan for 1.75mm/3.0mm E3D v6 Direct Filament maker Extruder 0.4mm Nozzle by xinchuangkejisanwei

...irst 3d printer for the near end v6 e3d development of the extruder, a strong performance.http://www.aliexpress.com/store/1737229

thingiverse

free

Andreas by schnixx

...duct cooles the printed object, not the nozzle. fits for cr-10 and cr-10s. v2: more space for the nozzle and the printed object.

thingiverse

free

Hotend case by makerdave1

...is a mount for a capacitive sensor and a cooling nozzle for a radial...

thingiverse

free

Prusa MK3 cooling duct with a view by MatsErik

...duct with a view by matserik thingiverse see the nozzle from...