OOLER/Chilipad Drain Key and Fingertip Saver
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Drain key for OOLER/Chilisleep machines plus adapter to aid in pressing the key.
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Model information
- Source
- Printables
- Category
- Other House Equipment
- License
- Creative Commons — Attribution — Share Alike
This is a replacement OOLER/Chilipad drain key plus a helper tool that I've dubbed the “fingertip saver”. The fingertip saver provides additional surface area for pressing in the drain key, allowing use of 2-3 fingers on each side of the drain key, eliminating the impressions left on fingertips after prolonged or repeated use of the drain key in one sitting.
- PLA/PETG (sample pic used PLA)
- .20mm layers
- 15% infill
- No supports are needed
- Brim recommended
Make sure there are no strands covering the hole after printing. Heating the inside of the key and inserting an appropriately-sized screwdriver into the plug for a few seconds until the plastic cools will ensure a nicely formed key hole.

