I have an 8mm hole in a piece of 3mm ally plate (a patr for an electric
helicopter sya), unfortunately while the hole is in the correct place,
it is not the right size. Does anyone know the right way to enlarge
it to 10mm without chewing the work up ? I'm thinking "taper reamer"
but am happy to be corrected. If taper reamer is correct then does
anyone know where to buy one cheap ? (It only needs to be good for a
single hole so I don't want to spend more than necessary).
- posted 17 years ago