{"data":{"make":{"id":"1658531","created":"2024-03-24T23:08:56.393348+00:00","edited":null,"deleted":null,"isMake":true,"printer":{"id":"717","name":"Prusa MK3.5","__typename":"PrinterTypeType"},"parent":null,"author":{"id":"38957","handle":"kaje","verified":false,"dateVerified":null,"publicUsername":"kaje","avatarFilePath":"media/auth/avatars/40/403206ca-57fc-4064-a524-8756db191b7e.png","badgesProfileLevel":{"profileLevel":22,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"images":[{"id":"1491634","filePath":"media/comment_images/38/bf2dbe-4c22-46e2-9736-ea260a325a58/pxl_20240324_230259462.jpg","rotation":0,"__typename":"CommentImageType"},{"id":"1491635","filePath":"media/comment_images/d1/13f72f-9780-49a8-a44a-56603393ff7f/pxl_20240324_225934908.jpg","rotation":0,"__typename":"CommentImageType"}],"mentions":[],"text":"Nice! I scaled it down by 71% to fit the 22.5mm knock-out opening in a small electrical utility box. I printed in Flex on a textured plate - no supports or brim needed. There were some minor cosmetic defects on the top bridging, but hardly noticeable unless you are looking for it, and nothing that affects function.","rating":null,"likesCount":2,"liked":null,"membershipAgeMonths":null,"modelData":{"model":{"id":"55440","ratingAvg":"0","ratingCount":0,"__typename":"PrintType"},"__typename":"ModelDataType"},"membershipTier":null,"__typename":"PrintCommentType","model":{"eligibleForNomination":false,"id":"55440","slug":"tpu-round-grommet","name":"TPU Round Grommet","authorship":"author","club":false,"excludeCommercialUsage":false,"price":null,"eduProject":null,"ratingAvg":"0","myRating":null,"ratingCount":0,"description":"

This TPU grommet is designed for holes with a diamter of 31.5mm (though it might also work on 31-32mm holes, didn't try this) with a sheet thickness of 3mm. I used this grommet for the back panel of my Ikea LACK enclosure.

The grommet has been sliced in half, meaning you need to print the included parts twice for one grommet. Support is recommended for a clean surface finish.

Support

If you'd like to support me for the 3D models I distribute for free, you can use my AliExpress affiliate link: https://s.click.aliexpress.com/e/_oFT8Gq6

Whenever you buy something through this link, I get a small kickback without costs for you ;)

Thanks for your support!

Print instructions

rinter brand:
Prusa

Printer:
I3 MK3S

Rafts:
No

Supports:
Yes

Resolution:
0.20mm

Infill:
15%

Filament brand:
ColorFabb

Filament color:
Black

Filament material:
nGen Flex

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TPU Round Grommet

TPU Round Grommet

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