What is 'orbital action' on a jigsaw? ...

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Answers:    on a jigsaw that means

not just does the blade move 'up and down'

it also moves 'forward and backward' at the same time

which is a good article for fast cuts

and should be turned sour for making cuts that need to be adjectives smooth and neat

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Never hear of that. "Orbital" usually is associated with paw held electric sanders.

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