A sterilized dremel is used to cut through the shell.
一个无菌的XX（大概是带刀片的钻子一类的东西）用来切龟壳。
2
With a Dremel and small bit, make a small hole in the plastic housing.
利用Dremel工具和小钻头，在塑料外壳上钻一个小孔。
3
Dremel PROFESSIONAL398 can use all existing Dremel accessories and attachments plus high-performance attachments to complete the widest range of projects.