It is not easy to drill pipe, clamped it in a vise and nukernel. The task will be made easier if you resort to using a small block of wood. It is administered in the Vice with the tube and drill through it. At the moment when the drill bit touches the pipe, the bar will swing to assume the role of conductor, directing the tool, which is especially important if the hole should be through.
Recommend to read
FOUR FEET FIVE ITEMS
How many feet in the sum can have four chairs and one table? Four! — say the British designers, offering this an original design "dining sets". Its main element is a four-legged frame —...
MODULE-UNIVERSAL
Modern structural materials greatly expand the manufacture of furniture for individual projects. Frame system, designed by the firm of Mr. Doors, allow homebrew to create cutting-edge...