If its small, get a pocket knife if big, get something SHARP.
Hacksaws will cut all plastics and most metals.
with sharp metal saws
Aluminum Cutting Carbide Tipped Saw Blades are used for cutting plastics
Metal.
use to cut metal or plastic (i think)
The uses of saws are to cut wood, plastics and some softer metals.
Mild metal and maybe plastic for the handles
Saws All will cut just about anything, and its anti­kick­back tooth arrangement—previously seen only on chain saws—will keep you safe while you do it. A slower blade speed (3,000 revolutions per minute versus 5,000 for most circular saws) means the Rage won't overheat when moving through metal.
There are several different kinds of saws that give you different cuts as well as are designed to handle certain materials. Different kinds of saws include table saws, power hand saws, band saws, miter saws, metal cutoff saws, and circular saws.
Metal hole saws are used to drill circular holes in wood and metal. They are typically used in construction and woodworking to create openings in materials.
Diamond saws are used to cut meteorites.
Saws that have a stiff piece of metal on the top edge of the blade. -Like a tenon saw.
Don't cut down trees and use metal instead of plastic