i know this might sound like a silly question but is the purpose of coolant to keep the bit cool or chip removal from the part?right now i'm running a part and my coolant is pointed at the bottom of the bit(drill) but i have my parts lined up one right after each other and there is a lip on the part, so after it drills the first part and goes onto the second the coolant hits the part and deflects . it is still hitting the bit but not directly on it, any forseeable problems with that?