Small changes under the guard I often grab a chisel rather than a power tool.Does a wood chisel count?
Since I'm mostly a strat person, my "opening" up cavities is almost always turning SSS to Swimming pool.
Obviously I'm not a serious wood worker, but I do make some clean chop outs.
Other things I need to rout a template then use the template rout a visible pickup opening
The old 690 did this one