I cutted it drilling a new counterweight for my board. I made a beginner mistake, to work quicker I didn't fixed the brass plate on my working table, so when I drilled it, it started to spin really fast and took a bit of my thumb
Don't try this at home
More seriously, at least wear protection glasses...I never work without them, and it gives a awsome pro worker look too

I cutted the brass counterweight with my dremel cutting disk...and the disk exploded

Hopefully the bits went everywhere but not on my face...but imagine if they went into my eyes...you can fix a tooth or a thumb...you can't fix eyes
