KnKuT 29KK10 29 Piece Mechanics Length Step Point Drill Bit Set Air Conditioning Service Kits High-volume hand-operated pump builds pressure

High-volume hand-operated pump builds pressure quickly to locate leaks

Integrated thermal printer for direct print out of result after each test and customizable header on printout

4512-9 - Straight tip pick

deliver clean

KnKuT 29KK10 29 Piece Mechanics Length Step Point Drill Bit Set Air Conditioning Service Kits High-volume hand-operated pump builds pressureKnKut USA Made Step Point drill bits combine a split tip point with a step drill design for accurate starting without the need of a center punch. This distinctive design reduces heat to increase the tool life of the drill bit and can be used to enlarge existing holes without damaging the drill bit point. The shorter Mechanics Length gives you a sturdier drill bit with 3 Flats on the shanks, sizes 3 16" and above, to help eliminate slippage in your