Drill Driven Punch Driver Knockout Set 1/2" - 4". Features Piece Maker™ Punches designed to split the slug into two pieces for easy removal. Designed to punch a maximun of 10 guage mild steel. High strength steel punches and dies for long life. Reccomended drill (provided by end user) 1/2" cordless drill with a minimum of 18 volts. Made in the USA.
Current Tools 164PM Punch Driver Set (1/2"-4")