Sabaharr
Member
I saw some new kits advertised that take size "O" and size "V" bits to drill. I have heard machinist talk in these sizes. Is there a fractional equivalent for these that is readily available?
5/16th fraction and 8mm metric are close to "O" and 3/8th fraction is almost dead on 'V" (about 9.6mm) Google letter drill bit size and you'll have something come up that will let you find the conversion.I saw some new kits advertised that take size "O" and size "V" bits to drill. I have heard machinist talk in these sizes. Is there a fractional equivalent for these that is readily available?