My 2mm hex driver from amazon is starti to drive me nuts i ruined 2 oinion screws and i was always lucky to remove it with fire. From now on i will heat my pinion screw to remove it. Also ruined 2-3 normal screws is there any good 2mm driver who doesn't have any pay? I heard about mip and also saw many snping the tip off:c i don't want that to happen. Any recommandations?