Answer :
Final answer:
Sharp blades on hand tools provide greater efficiency and safety.
Explanation:
Two benefits of sharp blades on hand tools are increased efficiency and improved safety.
When a blade is sharp, it cuts through materials more easily, reducing the effort required and increasing the speed of work. This can help save time and energy during a project.
Additionally, a sharp blade is less likely to slip or catch, making the tool safer to use. Dull blades can lead to accidents and injuries, so maintaining sharp blades is important for the safety of the user.
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