Magnavon Microstop Countersink with Four Bits: 1/4", 3/16", #20, 
Drill bits are either new or resharpened. Cogsdill bits are either new or sharp used. Countersink bits are either new or sharp used. Microstop, drill guides, and drill stops are all used but in excellent shape.
Reconditioned Rockwell 31D-101A 5000 rpm drill motor with Magnavon quick change chuck. Drill motor has been thoroughly cleaned, lubricated, parts replaced as necessary and checked for runout.