![New to polymer clay and when I try to screw holes into it post baking, it always cracks :( I have an oven thermometer and ensure it stays around 275 (sometimes 270). New to polymer clay and when I try to screw holes into it post baking, it always cracks :( I have an oven thermometer and ensure it stays around 275 (sometimes 270).](https://preview.redd.it/pxtzeaeot7351.jpg?auto=webp&s=b05bd55bf2b673c98da881bd84fda27a2355c69a)
New to polymer clay and when I try to screw holes into it post baking, it always cracks :( I have an oven thermometer and ensure it stays around 275 (sometimes 270).
![How to Drill Holes on Polymer Clay Earrings | Tools to Drill Holes on Polymer Clay | Tools for Clay - YouTube How to Drill Holes on Polymer Clay Earrings | Tools to Drill Holes on Polymer Clay | Tools for Clay - YouTube](https://i.ytimg.com/vi/YYeQl3Bz66E/maxresdefault.jpg)
How to Drill Holes on Polymer Clay Earrings | Tools to Drill Holes on Polymer Clay | Tools for Clay - YouTube
![Polymer Clay 101: Making Holes and Drilling into Clay | Polymer clay tools, Polymer clay jewelry, Polymer clay crafts Polymer Clay 101: Making Holes and Drilling into Clay | Polymer clay tools, Polymer clay jewelry, Polymer clay crafts](https://i.pinimg.com/originals/4c/79/83/4c79832a4dc512be1f1c5dc9afe5446b.jpg)
Polymer Clay 101: Making Holes and Drilling into Clay | Polymer clay tools, Polymer clay jewelry, Polymer clay crafts
![Kawaii Cupcake Earrings · A Pair Of Clay Earring · Beadwork, Molding, and Sculpting on Cut Out + Keep Kawaii Cupcake Earrings · A Pair Of Clay Earring · Beadwork, Molding, and Sculpting on Cut Out + Keep](https://images.coplusk.net/project_images/95489/image/102_1435_1309156445.jpg)
Kawaii Cupcake Earrings · A Pair Of Clay Earring · Beadwork, Molding, and Sculpting on Cut Out + Keep
![Drilling Shavings Earrings · Extract from Creative Polymer Clay by Helyard, Heidi · How To Make A Pair Of Clay Earring Drilling Shavings Earrings · Extract from Creative Polymer Clay by Helyard, Heidi · How To Make A Pair Of Clay Earring](https://images.coplusk.net/project_images/211173/image/2021-05-09-184036-TC0A_3489.jpg)