leapfrog(noun) advancing as if in the child's game, by leaping over obstacles or competitors. the company still believes the chip is a leapfrog in integration and will pay huge dividends. leapfrog(verb) a game in which one child bends down and another leaps over. leapfrog(verb) jump across.
request for information (RFI) Definition A formal request for preliminary information for the purpose of evaluating potential bids for design services, construction services, or both.
CheshireBuilder New Member. The combi drill is a COMBInation of a hammer drill/sds/chizel and drill driver and the drill driver is designed simply for driving screws..ichiecatpugh New Member. previous post not strictly true :-. A drill/driver is just that-a drill with a torque control function which then allows it to be used in a controlled fashion for screwdriving. A combi drill is a drill/driver with the addition of hammer action which will allow drilling in masonry.