shpaint1
+1y
the switch on top switches it from orbital cut to straight cut, not real sure what flap your talking about, mine dont have any thing i would call a flap?, do i like it yea i guess so, the quick change blade holder dont hold very well any more and i think its harder to cut with them my dewalt ( it seams as tho it takes more work to make it cut straight), it doesnt feel as powerful as it either, but it works ok.