Tried using bolt and nut to lock-in the grinder disk and use drill ( can look,up in Utube)
SCARY !
1) hard to get CG correct , will wobble - inches from your finger
2) because of the Tork of the fast disk , the bolt will find a way come out from the drill
3) also the disk will wobble and come outta the bolt n nut lock
Advice to TS
Just go buy an angle grinder , using a made in China one Rm200 only , happily does the job .
Use drill,as grinder, Any extension adapters