You better be able to! Or you wouldn't be able to open a harder steel can.
With enough force behind it, nearly anything can kill you. If you somehow manage to cut an artery using the can opener, or if you cut yourself with it and got tetanus from it, you could die. Also, someone could kill you with a can opener if they hit you hard enough. On its own, a can opener cannot kill you, as it is an inanimate object.
Yes you can wirecut aluminum
you could cut it the aluminum with your hands and or with scissors. with your hands is dangerous.
The purpose of a letter opener is to open an envelope A) without a paper cut and B) with a neat and tidy slit.
Aluminum.
Cut up rubber drawer liner.
A "regular" can opener is a machine that combines a wedge (to cut through the top of the can) with a wheel and axle (which moves the can opener's cuttng wheel -- the wedge -- around the top of the can). The input force is provided by the operator, either by hand or via electric power. The output force is the separation of the metal of the top and the movement of the opener around the can. We also find that the can and the openers parts get a bit warmer with its use, and there are losses in the system due to friction.
The can opener.
FALSE
well it depends on what kind of laser your talking about......
An aluminum sheet is first cut into the shape of an octagon. Reflective sheeting is cut into the background sheeting and letters. They are then assembled and placed in a heat lamp to seal the sheeting to the aluminum.
I use a carbide tipped saw blade (100 tooth) to cut alot of aluminum, but you have irregular shaped and thin aluminum that can tear out very easily. Remember, the finer the tooth, the less tear-out, try a test piece first.