I have a big sheet of tempered glass its about 2000 x 750 x 6 mm I read to cut it I have to heat the whole sheet and let it cool slowly. as its so huge I wouldn't be able to heat it, I was wondering if I could heat up just the area I wanted to cut with a blow torch and let that cool. Is this possible or will it crack due to the glass being tempered and then no in that area via /r/DIY http://ift.tt/2uwuf5U
