Spring Tools 32R00-1 Hammerless Double Ended Prick Punch & Center Punch Double ended - prick punch utilizes small cylinder for controlled slight indentation for spot marking: center punch utilizes large cylinder for max impact that creates deep indentation for drilling Hammerless action ensures accuracy & precision control for superior results 3,500 lbs. Of impact striking force Outstanding precision & control while safe & easy to use Made in the U.S.A