nostr:npub106dam65ww9ztdqj26xvh08dyuc7lj7nmkrtrujwsmyq2n6g3r33saq3m89 i have a couple questions about cutting the rings ​:hypercat:​

- does it make sparks?
- do you use lubricant and if so do you need a special one or is wd-40 ok? and do you put it on the saw or on the coil and how often
- i had one more question but i forgot