Water pipe crown for wood

Tools for working on wood are easier to make than the same fixtures for metal, with the exception of a crown made of a water pipe. This nozzle is designed to work on a drilling machine does not require accuracy of execution and quality of sharpening.

For crafts, you need a piece of pipe, on one side of which cuts are made in the form of saw teeth, it is important to take into account the direction of rotation of the cartridge when marking. Further, a bottom made of thick metal is welded to the flat side of the future crown.

In the bottom of the crown, a hole is drilled strictly in the center, into which a stud made of a bolt is then inserted. The working side of the stud is ground on a sharp cone, and the other is clamped into the cartridge.