1 If you filed a Form 1040, the Social Security Number is shown on Page 1 in the upper right hand corner.  If you filed a Form 1040A, the Social Security Number is shown on Page 1 in the upper right hand corner.
Intro: Drill a hole lengthwise through a dowel. I am working on a project that requires that a through-hole be drilled lengthwise through a dowel. (The resulting tube will be used as a cam collar for ... 1. Step 1: Build a jig. Take a piece of scrap board, and a few inches from one end drill a hole the size of your dowel. (3/4 in my case.) Use a drill press if available, to ensure the hole is drilled perpendicular to the board. Saw a slot about 1/4 wide from one end of the board up to the hole. (I used a table saw to do so.)
Pilot Hole. After drilling the counterbore and shank holes, the last step is to drill the pilot hole. When doing this, you could leave the pieces clamped together, but unless you have an extra long bit, the pilot hole won't be as deep as the screw. I decided to play it safe and unclamp the bench pieces first, as shown in the drawing above.