If the angular groove in the part requires the processing of a triangular file, but only one side with a notch (nearby to not participate in it), tape it temporarily any adhesive tape (e.g. Scotch tape or duct tape).
Recommend to read
UMBRELLA FROM THE SUN
Nice in the summer, sitting comfortably on a bench, in a chair, read a book, chat with friends. To protect the resting place from the sun, we offer you to build beautiful and easy...
GENTLE DOG
The most intricate nail will not resist such a powerful tool like a nail puller. However, it can sometimes suffer surface. It will protect the cut rubber hose,...
