Drilling vertical holes.

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As an adjunct to this, I've been using this aid for a long time, having read it somewhere, for accurately cross drilling centrally, a round bar in a pedestal drill.

Take a flat shim or thin piece of metal and hold it between the tip of the drill and the workpiece. I use a spare parting tool blade. If the drill is anywhere off centre, the shim will not lie flat. Shift the workpiece one way or the other, particularly easy if you have a cross vice. When absolutely horizontal, remove shim and fire away.

Sorry if this has appeared before.

As this is the first time I've dipped into this forum, I obviously hadn't scrolled down far enough to the vertical drill jig. Seems like a good idea, but the above is cheap and works for any drill size.

Mike
 
Thanks for that - that would have been very useful when I drilled the item on the right:

37297b26d4702d72f242a7d0d6f08216.jpg


Rod
 
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