The difference between early tools and modern tools is that early tools were made from stone but modern tools are made from metals.
The tools use to refers equipment,the difference is usually that hand tools usually to refers to manual
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It is how they are powered. Electric tools are powered by electricity and pneumatic tools are powered by forced air.
The method is the manner in which you use the tools for teaching.
abacus is an ancient calculating tools while an computer is a modern tools.
There is one key difference between both of these tool types Diagnosing/identifying a virus only tells you that there is a problem Treatment tools are used to treat/solve the problem
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There really is little difference, just terminology.
tools like crushers
workpiece is fixed fast jigs and tools that lead to their position.
Price.