Rub the cut edge of the scrap piece against the cut.

Easy way to cut styrofoam. Heat up a wire and it’ll cut through styrofoam insulation like it’s butter. Place the electric knife on the foam along the desired cutting line. How do you make a fake knife easy?

First, use your utility knife to score the insulated foam. It can be either electronic, serrated, or craft, thereby allowing easy penetration. However, the proxxon hot wire cutter thermocut 115/e has a full 13 3/4″ cutting area, double the size of.

For this, the foam plate is placed on the edge of the worktable and a cut is made. These can be a good option and, if. Step 1 use a waxed serrated knife, saw, floral knife or other craft knife to cut styrofoam sheets and shapes.

Draw the blade on cardboard using a picture and then cut out your first blade. The easiest way is to cut a slab that is not thick, up to 50 mm, using an ordinary, even table knife. Styrofoam is very difficult to cut with ordinary cutter , although there are many types of cutter/knives available, electric as well as ordinary cutter for styrofoam.

Please watch the companion video that shows the sharping process. This is the best way to cut foam board insulation with a utility knife. How to cut and trim styrofoam 1.

Draw the knife's blade over a plain candle to wax it thoroughly and then cut. 2 then, as near as possible, pass the utility knife. Use an electric kitchen knife, such as a carving knife or a fish fillet knife, to create clean cuts in styrofoam.