expanding an off center hole
What Don said.
Don Young wrote:
"Art" wrote in message
...
Hello RCM'rs.
If you have an existing 1/4" dia hole (1/2" deep), and want to drill
a new hole of 1/2" dia and offset it .040" from the center of the 1/4
hole but you only have a drill press how would you do it?
Right now I'm thinking of trying a drill bushing correctly oriented
over the part and just trying a twist drill but was hoping there is a
better way ( I would normally try plunge cut will mill).
TIA for any comments.
AL
Plug the existing hole with the same material, center punch, drill new hole.
Easy, works good.
Don Young
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