I am assuming it is a best practice to use a drill press to match drill spars and other parts when possible. Seems like this is the best option to obtain a nice round and perfectly linear hole.
One question I do have is on technique with vans pre-drilled holes. I have been placing the drill tip in the hole to center it before starting the drill press with a foot pedal. This seems to work and keep it centered, but is it better to get the bit to full speed? My thought is that if there is any wobble, the bit may not center on the hole and elongate it.
Also, when drilling spars I have to get pretty creative to clamp the piece to the table. It is also not always possible to back the material with a piece of wood. Could this be resulting in poorer results?
One question I do have is on technique with vans pre-drilled holes. I have been placing the drill tip in the hole to center it before starting the drill press with a foot pedal. This seems to work and keep it centered, but is it better to get the bit to full speed? My thought is that if there is any wobble, the bit may not center on the hole and elongate it.
Also, when drilling spars I have to get pretty creative to clamp the piece to the table. It is also not always possible to back the material with a piece of wood. Could this be resulting in poorer results?