from the point of view of stopping jamming i belive its best if the blade is moving gast but you move through the workpeice slowly.
the trouble with power tools (particularlly hand held ones) though is what happens when they do jam. with most hand tools there just isn't the power there to do serious damage before you notice it.
the trouble with power tools (particularlly hand held ones) though is what happens when they do jam. with most hand tools there just isn't the power there to do serious damage before you notice it.