Parametric Cork/Bung Designer - Custom & Standard - Free 3D Print Model

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Luke

Tools>Other Tools

IP Report

Print Profile(1)

All

0.2mm layer, 2 walls, 20% infill

Designer

10.1 h

5 plates

4.9(12)

Open in Bambu Studio

Boost

171

514

750

409

Released

Description

A parametric tapered cork generator that lets you create custom corks for wine bottles, terrariums, laboratory glassware, and other vessels. Features both standard cork sizes and fully customizable dimensions.

Key Features:
• 15 Standard Cork Sizes (000 to 18)
• Custom size option with precise control
• Optional through-hole for tubing/ventilation
• Optimized for 3D printing (prints wider end down)
• High-quality smooth finish options

Standard Sizes Included:
000 (6.3-3.9mm) to Size 18 (38.1-31.0mm)
All standard sizes include proper height and taper ratios.

Customization Options:
• Top Diameter: 5-250mm
• Bottom Diameter: 3-250mm
• Height: 10-250mm
• Optional Through-hole: 1-100mm

Perfect for:
• Wine bottle stoppers
• Terrarium plugs
• Laboratory equipment
• Custom vessel stoppers
• DIY projects
• Replacement corks/bungs

Print Settings:
• No supports needed
• Print with wider end on build plate
• Recommended 20%+ infill for durability
• Rigid materials (PLA, PETG) work well for fixed installations
• TPU (Shore 95A) recommended for flexible/compression applications
• Note: Only tested with TPU for flexible prints, other flexible filaments may require testing

Notes:
• All measurements are in millimeters
• Through-hole option is perfect for adding tubing or ventilation
• Designed for optimal printing without supports
• TPU provides good sealing properties and compression

If you make this, please share your results! Your feedback helps improve the design.

Comment & Rating (16)

@Mrs.G

Print Profile

0.2mm layer, 2 walls, 20% infill

worked perfectly to seal my R.E.P.O. love potion bottle!

@TiAgUiTuH

hi there. can u do one with bottom with 52mm ?

The designer has replied

@luke__

It's customisable, so you can make any size you wish.

@user_1963928485

Boosted

Perfect for my needs!

@user_4283850049

awesome, thanks for the cad file, i can close all the mini terrariums now! printing in tpu

@PhilippSt

Print Profile

0.2mm layer, 2 walls, 20% infill

👍

@ChefCraig32

Boosted

Print Profile

0.2mm layer, 2 walls, 20% infill

Awesome design. Thank you for sharing. These are so useful. I've done a lot with these.

@the_crazy_maker

Print Profile

0.2mm layer, 2 walls, 20% infill

@andrew_mulqueen

Print Profile

0.2mm layer, 2 walls, 20% infill

@boss81

Print Profile

0.2mm layer, 2 walls, 20% infill

@user_3846735894

Print Profile

0.2mm layer, 2 walls, 20% infill

License

This user content is licensed under the MakerWorld Exclusive License.

You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.