I'm using some Bosch 1mm thick cutting discs to chop up some 1" square steel tube - approx 1mm thick walls. Angle grinder mounted in a stand which sort of makes it a chop saw. The discs appear to go blunt quite quickly. Noticeably faster on the first use - and need changing after about 6 cuts, although not obviously worn. I thought these things had the abrasive all the way through? So would work pretty well the same until worn out?
- posted
10 years ago