Randy
10-22-2008, 07:09 AM
You can also use what is called a "Gun Drill" made for drilling deep straight holes.
dicksterp
10-22-2008, 05:13 PM
The auger bit referenced in post #5 might be your best bet. Looks very similar to a spoon bit. A gun drill is for drilling long holes in metal. It may be affected by the grain in the wood.
Dick