Hi, my Hitachi combi drill (the £99 one from a couple of years ago) has a small wobble that makes accurate drilling a bit of a problem. Its probably been knocked over too many times! Anyone know if its likely to be a fixable component?
Concentric runout, could be a wonky chuck,which most likely isn't replaceable,as a lot of the cheaper combi's have a one piece shaft & chuck,so not worth the cost. If you registered the combi,it should have a 3 year warrenty. https://hitachi-powertools.co.uk/service/