Even when the blade cut along a wooden ruler — there is no guarantee that the edge, huddling, does not crash or find yourself on it.
This will not happen if the shaver to wear a paperclip as shown: she cut off the blade from the line and the cut goes right.
Recommend to read
MISSILE “STORM”
In accordance with the existing plan for the construction of the Soviet Navy in the late 1950-ies provided for the construction of a series of special vehicles, air defense PR 1126 ships...
MINI HACKSAW
If your jig saw is not the case or you have extra, it can be used as a small hacksaw. Because screw clamps instead of the thin blade securely enough hold and the saw blade. As the hook...