1,015 rounds 3mm 3d models found
Download or buy, then render or print from the shops or marketplaces.
3D Models below are suitable not only for printing but also for any
computer graphics like CG, VFX, Animation, or even CAD. You can print these 3d models on
your favorite 3d printer or render them with your preferred render engine.
Please note that the 3D model database is only a Search Engine. You should
visit the original websites. Most of the models can be easily imported and rendered
with Autodesk 3ds Max, Maya, Blender, C4D, and Sketchup. Check for online
3d model conversions tools for your file format.
Shown 1 of
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3d_export
$5
signet diamond ring
...ght: .59ct.<br>ring rail size:52<br>thickness rail: 1.2mm *2.2mm*3mm<br>weight gold: 12.25gr silver 925: 8.6 gr
3d_export
$5
silver ring
... .21ct.<br>ring rail size:56<br>thickness rail: 1.7mm *3mm<br>weight gold: 5.85 gr<br>silver 925: 4.12 gr
thingiverse
free
ZMR 250 Uni-Spacer with round Air-Slots (3mm, 15mm) by coroboX
...zmr 250 uni-spacer with round air-slots (3mm, 15mm) by corobox
thingiverse
good for print in abs
thingiverse
free
Modified Door Knob (Original Prusa i3 MK3 ENCLOSURE) for 6mm x 3mm round magnets by Cacodaemon
...uses the following 6 by 3 mm magnets: https://www.amazon.de/gp/product/b01fd43rno/ref=oh_aui_detailpage_o00_s00?ie=utf8&psc=1
thingiverse
free
Nordgrim Colony Round Structure #1 for 3mm laser cut MDF
....thingiverse.com/bilbostomper/collections/walkway-collection
dimensions are roughly 180x159x100mm (xyz)
black = cut
red = engrave
thingiverse
free
IKEA HOOK ROUND PROFILE by YBSdesign
...ikea hook round profile by ybsdesign
thingiverse
i changed it to a rounded profile.
2 options: 3mm or 4 mm.
thingiverse
free
Spacers and Washers 2 cm, 2 mm, 3mm Inner Dia.
... inner diameter. all in there own stl files.
update 12/29/19
-rounded the 3mm units
-working to round out 2mm and 2cm units soon.
thingiverse
free
M3 round spacers by windrides
...m3 round spacers by windrides
thingiverse
m3 round spacers
inner diameter: 3mm
outer diameter: 6mm
length: 2mm to 50mm
thingiverse
free
3mm LED diffuser (Cube and Rouded) by PuZZleDucK
...ngiverse
these are simple 3mm led diffusers in a cube ad a rounded style. created in openscad and printed in transparent pink :d
thingiverse
free
Round mirror hanger by split007
...round mirror hanger by split007
thingiverse
support for a 198mm circular mirror with 2~3mm thickness
thingiverse
free
Support for ikea mirror d20cm
...support for ikea mirror d20cm
thingiverse
support for round mirror ikea diameter 20cm thickness 3mm
thingiverse
free
Stormtrooper Fridge Magnet by mb20music
...stormtrooper fridge magnet by mb20music
thingiverse
hole in back for round 3mm x 10mm neodymium magnet.
thingiverse
free
25mm round plain sabot movement tray
...sabot movement tray
thingiverse
this is a 4mm thick 8 sabot movement tray designed to accommodate 25mm x 3mm round figure bases.
thingiverse
free
Michael Jordan Refrigerator Magnet by mb20music
...michael jordan refrigerator magnet by mb20music
thingiverse
two holes in the back for 3mm x 8mm round neodymium magnets
thingiverse
free
Playmobil Porsche 911 Lowering Kit by timmygti
...playmobil porsche 911 lowering kit by timmygti
thingiverse
kit to lower your porsche 911 round about 3mm.
thingiverse
free
Figure base 3mm thick beveled by RickHenderson
...ight, default 32 mm diameter. created in tinkercad because it was the fastest.
note: it did not print at 32 mm for some reason.
thingiverse
free
Kings of war movement tray for miniatures with round bases by Kpi1986
... kings of war game, so you can use miniatures with 25mm or 40mm round bases.
the movement trays have holes for 3mm round magnets.
thingiverse
free
Herbert Hoover by herbhoover
...over
thingiverse
added a little reinforcement at the narrow part and changed the orifice to accommodate 3mm round tooling steel.
thingiverse
free
Magnetic toilet paper holder
...toilet paper holder
thingiverse
4 neodymium magnets are needed! dimensions of the magnets are: diameter 10mm, height 3mm (round)
thingiverse
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BI V2.5 Glass clip by Franklin0966
...bi v2.5 glass clip by franklin0966
thingiverse
this is a holder for a 12 5/8" round 3mm glass on the bi v2.5.
thingiverse
free
Pokecheckers by Krashbrazil
... 10mm x 3mm x 3mm block magnet. made a board from a steel plate painted with a checkerboard pattern so everything stays together.
thingiverse
free
Hotbed Mount for Deltas by Darkbyter
...ta printers.
round hotbed 220mm diameter with 6 holes. https://tinyurl.com/yc4ewkh4
round mirror 200mm diameter and 3mm thickness
thingiverse
free
Minimalistic Chess Set by KautschuK
...tic chess set by kautschuk
thingiverse
chess pieces and board tiles can optionally be fitted with a 3mm x 10mm (⌀) round magnet.
thingiverse
free
Round Box-Lasercut by wildwinds
...the bending pattern of the wall..?
height can be adjusted by stretching the cutting pattern but make sure notches are 3mm always.
thingiverse
free
Magnetic cable holder by Spretrep
...rse
a magnetic cable holder that fits 5x3mm round magnets. the cap is made for a cable that is 3mm in diameter (iphone charger).
thingiverse
free
25mm Loch Gitter Hole cover
...ter hole cover
thingiverse
a cover plate for a 25mm hole (round..) and it itself is square..
25mm loch gitter.
3mm dick - thick.
thingiverse
free
Flashlight mount 25mm by LittleDaimon
...se
a simple and fast round 25mm diameter picantini rail mount for your airsoft accessories.
tighten it with a 3mm screw and nut.
thingiverse
free
round test by wdq4587
...f the xy direction. just use your normal fine setting to print. the diameter of the round holes are 5mm, 3mm, 2mm, 1.5mm and 1mm.
thingiverse
free
Big Buddy Tie Down by kma_jg
...
tie down bracket that can be used for anything with a round base. screw holes are 3mm diameter and the panhead diameter is 7mm.
thingiverse
free
Massive Darkness Treasure Token Holder by jovielynne
...lder by jovielynne
thingiverse
holds all treasure chest tokens and includes a lid with magnet holes for 3mm x 1mm round magnets.
thingiverse
free
parts bin for components by JaredNew
...this is a parts bin with interlocking shelf units. it is designed to press fit 3mm round 1mm high magnets to secure the lid down.
thingiverse
free
Magnetic hex key holder
...space for five round magnets (8mm x 3mm).
i made this to keep the hex keys that came with my band saw directly where i need them.
thingiverse
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Dice Trays by SpareiChan
...a, 3 dice areas, 3mm walls, 3mm base.
box 6 - 1 roll area, 7 dice areas, 1 pencil area, 3mm walls, 3mm base
designed in tinkercad
thingiverse
free
Fridge Magnet MK2 by Marchie
... marchie
thingiverse
this is the mk2 version of my fridge magnet.
it uses 2 x 6mm x 3mm round magnets instead of the 4 5mm ones.
thingiverse
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Magnetic Thermapen MK4 Holder by billiamthesecond
...cond
thingiverse
i used four, round 8mm x 3mm magnets, but these weren't strong enough for the thermometer + my fridge. ymmv
thingiverse
free
Round Nut 8mm by MakerMaik
....
the thread is done by this library: http://www.thingiverse.com/thing:8793
constructed with openscad. the scad file is included.
thingiverse
free
Round base by Gaxt
...e scaled to accommodate larger or smaller figures (if you uniform scale then remember to not go too thin on the z scale however).
thingiverse
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LACK Doorhandles with magnets by ERDesigns
...e, designed from scratch in blender. blender file and stl files are added. designed for 5x2mm round magnets, and 3mm thick glass.
thingiverse
free
Lasercut Vintage Hair Combs by msimbirs
...celluloid hair combs and are laser cut out of 3mm hardwood. the round hair comb can be made with or without the engraved pattern.
thingiverse
free
Teelichthalter Lithophane by bacardielton
...r und handelsübliche teelichte.
angepasst auf bilder mit folgeneden einstellingen auf 3dp.rocks
länge: 150mm
dicke: 3mm
round: 50
thingiverse
free
Geeetech Delta G2/G2S Diagonal Rod Stabilizer by neildarlow
...verse
this thing can be used with an 80mm diameter 3mm round o-ring to stabilize the diagonal rods of the geeetech delta g2/g2s.
thingiverse
free
Reindeer Refrigerator Magnet by mb20music
...nge @ 5.82mm for a red nose.
there is a hole in the back for a 3mm x 10mm round neodymium magnet that will need to be glued in.
thingiverse
free
K40 analog mA meter plate by PredatorBE
...ty of the meter and made a small plate to fit in between.
the plate is 3mm thick with rounded edges, screw holes are 3,2mm wide.
thingiverse
free
TheD Nighthawk 250 Slim by atombot
...eded:
6x original 20mm round standoffs
4x 3mm nylon nuts
2x 3mm antenna tubes
designed for fatshark fpv cam. others will not fit.
thingiverse
free
ExcelFil Filament Spool Clip 1.75mm & 3mm by voltivo
...e filament end in place when the spool is not in use.
excelfil_filament_clip.stl is designed to fit on spools with a round lip.
thingiverse
free
Magnetic parts tray by Dyason
...s 2 x 20mm round magnets and 6 x 15mm round magnets with 3mm height. (solidworks and step files included so this can be modified)
thingiverse
free
Optical Adjuster 3mm by BrendaEM
...e threads.
for those who would like to help me continue making content, here is my patreon page: https://www.patreon.com/brendaem
thingiverse
free
Snowflake Magnets by myroboticsdotca
...agnets-10mm-x-5mm-hole-3mm-neodymium-/231395228716
the snowflake images are
designed by starline / freepik http://www.freepik.com
thingiverse
free
Ben 10 Chest Plate by VBasicGeek
...this toy for my son. it uses six 8mm x 3mm round magnets. the inner gem is separate so it can be changed out with other colors.
thingiverse
free
32mm round endcap
... internal diameter 26mm, pipe thickness 3mm.
if you need one made for certain size message me & ill try getting around to it.
thingiverse
free
Anet A8 Tool Holder by GO3R
...the stock tools for the anet a8. the wrench holder needs a 8mm x 3mm round magnet to hold it. feel free to modifie and share it.
thingiverse
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Ultimaker bowden cable repair by obelix
...ter from the cable is 3mm there is no margin.
one plastic got so stuck that it was impossible to remove so i had to cut the tube.
thingiverse
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Wago SPL3 enclosure by Stevie135s
... of entry/exit is 5.5mm ... 7.5mm... 10mm round i did this in petg but will probably be fine in pla. the screw holes are m3 (3mm)
thingiverse
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Parts: Stronger gear and 36mm motor for PCB Drill by fantforever
...ts: stronger gear and 36mm motor for pcb drill
round hole to hold motor with small nylon buckle, max 3mm thick.
without support!!
thingiverse
free
Soda Holder by palawanisland
...der for 1.5 - 2 liter
v1, rounded handle.
v2, simplefied, min 3mm height.
v3, lower height, but longer length.
v4, less filament.
thingiverse
free
Spool Holder by ringo2k
...esk.
you need a 30mm round wood. there is a 3mm hole in the back to use a screw to fix the wood stick, but i don't need it.
thingiverse
free
M4 Round Spacers Metric 4 Unificated
... mechanical performance, like 3d printers assemblies.
this post its the unification, and individual post will be delete over 2020
thingiverse
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Wall-E Head-center mod by rene1960
...39;t have to glue in to the hinge.
credits for my friend ben for the redesign of the head-center part and the solar charge panel.
thingiverse
free
Flower vase "Emelie" by connyake
...rint it in vase mode and maybe use it as a lamp shade.
the other is a vase with a rounded edge on top and 3mm walls. print as is.
thingiverse
free
Drill Size Tester by alistairuk
...ur drills. this has been laser cut from 3mm acrylic with great success. a version with and without rounded corners are available.
thingiverse
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Pokemon Pokeball - SD Card Holder by jovielynne
...een scaled up so standard sd cards fit in slots and modified to include magnet holes for 3mm x 1mm round magnets so lid stays on.
thingiverse
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Case for headphones by plavan
...s sticked soft material. cover and bottom is assembled using 3mm screw and they are held together with 4mm x 2 mm round magnets.
thingiverse
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Torsion Block for building Torsion rod powered cars by ajbooker
...onto a 10mm square wooden rod and stick a 3mm fibreglass or carbon fibre rod in it. use to pull a string wrapped round a car axle
thingiverse
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steering wheel "Sparco" 46mm by hoffys-rc-parts
...quot; design with 46mm diameter. at the backside is a 3,7mm diameter and 3mm deep hole for m4 rod or other round stuff to fit on.
thingiverse
free
Duplicator 9 Extruder Rotation Indicator by agibson2
...plicator 9. it requires a 6mm x 3mm, 6mm x 4mm, or a 6mm x 5mm round magnet.
this was one of my first creations with fusion 360.
thingiverse
free
stackable container - Contenitore impilabile - 100x180x80 by mluigi82
...80x80
2mm walls
easy to print, all edge rounded
update: added more strong version with 3mm walls
(stackable with the other one)
thingiverse
free
mount pads by irondmax
... to allow a screw from underneath
the other is recessed for a nut
both are made for 3mm bolts and the nut that fits the bolt.
thingiverse
free
Tricopter Yaw Mount for 12mm Tube by phreakmonkey
... rod, but other materials will probably work.
designed to fit a 9g hobbyking micro servo. most micro servos will probably fit.
thingiverse
free
minilatch replacement hook by Mr_PixelGlitch
...ntable.
made for ~7mm diameter roles and 3mm screws.
all edges are rounded and the part seems more ridgid than the original part.
thingiverse
free
Round fuel tank for 1/14 Tamiya trucks by InnlandsModeller
...uel tank for 1/14 tamiya rc trucks with holders. need to drill 2x 3mm holes in frame. you also need 2x zip ties to hold the tank.
thingiverse
free
Star Trek TNG Rank Pips (Magnetic) by mWagner84
...e been designed to fit 3mm x 1mm round magnets. the pips themselves have been resized to match the screen used ones at 8mm x 3mm.
thingiverse
free
Whiteboard marker holder by a69291954
...a wall)
holes for 6 6mm diameter 3mm height magnets (have to be glueed in)
rounded corners so it look nicer/is easier to print.
thingiverse
free
D&D Class Tokens - Thin & Labeled by wldthng842
...m tall. easier to use as tokens. can easily re-size to 28mm if needed. a second copy has the name of each class on the bottom.
thingiverse
free
Magnetic Bed Fastener - Monoprice Mini Delta (MPMD) by bLITzJoN
...at come with the monoprice mini delta. you'll need three 12mm x 3mm round magnets that slip into place (gluing is optional).
thingiverse
free
TS80 magnetic soldering iron holder
...ameter round magnet instead of little bar magnets.
print the part with the square part on the bottom, and pause the print at 5mm.
thingiverse
free
Z axis Funny Accessory 'Exit Man' by 2SD
...essory.
it need round magnet 10 x 3mm and super glue.
easily check the z axis rotation.
maybe it can be used as a fridge magnet.
thingiverse
free
Propsaver - model plane prop saver for 3mm shaft and m3 drive nut by trs998
...p and prop saver to hold the prop on, hopefully allowing the prop to come off in a crash without breaking the driveshaft or prop.
thingiverse
free
Bullet Centering Plate for Innovative Technologies OAL Gauge by Wolfie
... work on just about any round of any diameter.
you will need one 3mm heat set insert and one 3mm cap screw to lock it in place.
thingiverse
free
Magnetic umbrella holder by oldcyclist
...ut the vinyl tape. it plays a role as the non-slip strip.
http://www.dx.com/p/12x3mm-round-ndfeb-magnet-silvery-white-5pcs-417250
thingiverse
free
Mag-Mounting Stackable Dice v1.2 by Ssmigielski
...mm recesses and rounded corners.
designed to fit rare-earth magnets for easier storage/stacking
second file is with hard corners.
thingiverse
free
Drian Cover Cup by mazhive
...o it has more body to hold the cup.
the original always breaks on the row of wholes in a circle so this should break less easier.
thingiverse
free
Bedlevel knob by Sjekkie
...s one layer 0.2mm in the 3mm hole for support)
filament pla 1.75mm.
slicer cura 2.1.1
print program repetier-host v1.6.2
have fun
thingiverse
free
Neato XV Signature Swiffer Sweeper Adapter by MarcElbichon
...ar one that is the exact shape of the swiffer, and a rounded one that is the exact shape of the neato. choose the one you prefer.
thingiverse
free
Cable Clip (Parametric) by macropin
...o this should be strong enough to hold any round object that needs fixing.
example stl is for nail with 2mm shank and 3mm head.
thingiverse
free
Magsafe 60W cable winder by javigody
... the hinge, use a smooth 3mm rod. it can be obtained from a cd player. optionally you can add 6 round 6x3mm magnets in the holes.
thingiverse
free
Modern quartz clock with magnetic mounts by reactron
...i_detailpage_o02_s00?ie=utf8&psc=1
the magnets are 12mm round by 3mm deep, also bought on amazon.
designed using fusion 360.
thingiverse
free
magnetic flower pot by yohanW
...mm thick *1cm diameter round magnet
i putted too many magnet location in case you want to put something heavy
have a good print !
thingiverse
free
Three 3 way Joiner - 10mm ID 16mm OD by JamesKomodo
...e stuff.
the id (internal diameter) is 10mm - the hole where you put dowels.
the od (outside diameter) is 16mm - 3mm thick walls.
thingiverse
free
Wargaming Bases - Recessed (various sizes) by EmperorsAnvil
...oid warping.
if you like them but need a different size for your project please leave a comment and i'll get back to you asap
thingiverse
free
FR7Heavy v#.# by stynkebutt
...rs (if 9mm are unavailable, suggest using 8mm)
misc. hardware
3mm press nuts; 9; https://www.mcmaster.com/94100a110 or equivalent
thingiverse
free
FRHybrid v1.x Frame Cut Files
...e.
3mm press nuts; 9; https://www.mcmaster.com/94100a110 or equivalent
3d print files: https://www.thingiverse.com/thing:3601947
thingiverse
free
338 Lapua Mag Ammo Reloading Tray v.1 by aobiejr1
...ber round (.338 winmag, norma, etc.)
next iterations will have notches in the bottom and top to make these stackable when unused.
thingiverse
free
Connector for 3D-Star Kite by ColorfulSky
...ide two versions of the stl, one has that round plates to avoid warping. just remove them before glueing the two halfes together.
thingiverse
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DJI Tello GoPro Mount - Flat for easy printing. by archie73
...t can lie flat on the print bed for printing.
(use the thumbscrew from the original design.)
thanks, scamb09 for the original!
thingiverse
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Smallville the Book of Rao by trekdolph76
...nside so when you paint it and get the polarity right the black side will stick to any metal, therefore, showing the silver front
thingiverse
free
MK3 Small Bird Feeder
...rt of clear material you have laying around.
i fixed the windows in place with some clear silicon to make the feeder more secure.
thingiverse
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Dragonball Coatsers
...corative themed coasters for everyone to use.
~85mm round
~3mm high
little over 3 meters of filament used for each coaster
enjoy!
thingiverse
free
2020 Extrusion Cable Tie Mounts by JMadison
...hese are designed for cable ties less than 3mm wide.
the hole is for m3 flathead screws.
these should be printed without support.
thingiverse
free
Pbbl (or pebble for long XD) by NiekBM
...od as the og tho.
it uses 6 3*3mm round magnets.
i personally used glue, but if printed at 99.8% it will most likely preasure fit
thingiverse
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Suspender Button w/Recessed 4 holes by altertalk
...njection molded ones. the center is also recessed, so the threads used to attach the button are flush with the top of the button.
thingiverse
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Laser cut pill box
...ld result in slightly less smooth movement of the lid.
additional info and version history at:https://gitlab.com/tickelton/things
thingiverse
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Renault Kadjar led lighting for armrest and cup holder compartments by mikimond
...gio scuro con linea bianca, come da foto. i led si illuminano quando le luci del veicolo sono accese (posizione o anabbaglianti).
thingiverse
free
1-14 Tow Strap Buckle for DIY
...ss
1.5mm slot spacing
edit: buckle, im leavin it.
also added a new version with rounded edges to prevent the ribbon from fraying.
thingiverse
free
Superman Smallville the Book of Rao by trekdolph76
...nside so when you paint it and get the polarity right the black side will stick to any metal, therefore, showing the silver front
thingiverse
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22LR ammo holder by BarinSarin
...a holder i have seen previously. it holds 50 rounds in a small 40x74x26.5mm area. printed at 100% speed...
thingiverse
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Z906 Control Console Mount by firefox1338
... 1st iteration). 3mm holes were used for the mounting component to go with the 3.3 mm diameter screws i had laying around. enjoy!
thingiverse
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Catan 2.0 Alternative Base by Heckenpflanze
... pack the balls piece by piece and press the ring shut. no balls falling out.
i got it because i still had round magnets at home.
thingiverse
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DSLogic Pro and DS212 case by chris_law
...ttom. hardware needed - 2 off 6mm x 3mm round magnets, 2 off m3 x 6mm posi pan head screws, 2 off m4 x 30mm posi pan head screws
thingiverse
free
Dragonborn / Half-Dragon Summoner with Standard Base
...mons - attribution - non-commercial
(cc by-nc 3.0)
by poikilos and anno1066
based on dragonborn summoner by anno1066 jun 28, 2016
thingiverse
free
Solar Cell Mount 80x55 by chopc
...or 3mm countersunk hardware, electrical connections exit at rear through the central hole
designed with freecad
printed with pla
thingiverse
free
Airsoft Battery box NiMH by KeiserZA
...www.thingiverse.com/thing:259377)
design:
25mm x 52mm x 125mm
8mm x 12mm wire hole at back.
walls are roughly 3mm thick all round
thingiverse
free
Kossel Mini - Endstop and Carriage for Hall-O Sensor by JolietDelta
...in order to hold the usual round 3mm neodym magnet, which is part of the hall-o kit.
the endstop has also been slightly modified.
thingiverse
free
Riichi Mahjong Wind Board
....
you can also cut 3 pieces, two sides and one blank board in the middle, then glue them together. might be a good idea for wood.
thingiverse
free
Nano 3D Print Test by ManisTech
...circumference
-3mm circumference
-4mm circumference
extruded circle test
1mm walls
-2mm
-3mm
-4mm
extruded square test
-1mm wall
thingiverse
free
Dancing Pretty Idol Cocktail Stirrer by Tomonori
...jxr3kcmhx0ihttps://www.youtube.com/v/jxr3kcmhx0i%26rel=0
size: 117mm x 126mm x 3mm (required print area)
length : about 160mm
thingiverse
free
Star Bit Box by Natdgin
...magnets for the closing system (not mandatory)
follow me on instagram for more handmade : https://www.instagram.com/deni_s_craft/
thingiverse
free
Scaled Wall Bottle Opener by mamont
...hole mounting by 4mm countersink screw.
fits round magnet 8mm x 2mm.
printed with ultimaker polycarbonate, 3mm walls, 50% infill.
thingiverse
free
Corner Connectors with Guides for 2020 extrusions by alecreator
...num extrusion.
3mm in thickness.
all round edges.
20 x 20 x 20 mm in size.
m4 screw holes.
washers are not needed, but suggested.
thingiverse
free
USB_MicroSD frame and Board mount for ZAV mini V3
... or skr v1.3 boards - designed with little tolerances, so set 100.5% - 101% xy scale, and 100% z.
prints fast, for 0.4mm nozzle.
thingiverse
free
Roller chain V1.0 by Gedgey
...link is round.
you need to sand the pinion in the thickness to catch the chain.
i will redesign pinions to make it more beautiful