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Apr 4, 2021
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How to make a punch hole punch for gaskets

How to make a punch hole punch for gaskets

For self-production of gaskets made of cardboard, paronite, rubber and other materials, a punch is sometimes required to make even neat holes. Such a tool is not difficult to make with your own hands. Its production will take no more than an hour.

Materials:

  • reinforcement of a larger section than the hole punch needed;
  • a drill equal to the diameter of the hole that you want to cut;
  • machine development.

Hole punch manufacturing process

It is necessary to cut off a piece of reinforcement with a length of 10-15 cm.

How to make a punch hole punch for gaskets

At the end, it is drilled to a depth of 3-4 cm. It is necessary to use a drill equal to the required diameter of the holes in the gasket.

How to make a punch hole punch for gaskets

How to make a punch hole punch for gaskets

How to make a punch hole punch for gaskets

After drilling, it is necessary to grind the edge of the reinforcement from the outside to make a sharp edge around the circumference. It’s important not to overdo it. If the plane of the point is violated, it must be leveled by grinding off the protruding part to the depression.

How to make a punch hole punch for gaskets

How to make a punch hole punch for gaskets

How to make a punch hole punch for gaskets

Cut a window slightly higher on the side of the reinforcement within the drilled cavity. It is needed to clean the hole punch.

How to make a punch hole punch for gaskets

How to make a punch hole punch for gaskets

If the tool is needed once, then it can already be used. Just grease the part for which the gasket is needed and attach it to cardboard or paronite.

How to make a punch hole punch for gaskets

Then it is cut out on a soft lining according to the left impression.

How to make a punch hole punch for gaskets

How to make a punch hole punch for gaskets

To increase the life of the tool, its working edge can be heated red-hot with a burner and lowered into working off.

How to make a punch hole punch for gaskets

How to make a punch hole punch for gaskets

Thanks to the hardening, the hole punch will keep sharpening longer, and the point will stop wrinkling.

How to make a punch hole punch for gaskets

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