Starrett 819 Hinge-Locating Automatic Center Punch With Adjustable Stroke 5 Length 5/8 Diameter

good tool

Il punzone scende perfettamente centrato. prima usavo un marcatore giapponese comprato alla Dictum, ma il punzone era troppo sottile e scendeva a caso. Con questo della Starrett che costa su Amazon metà che su altri siti, ho risolto il problema.

didn't think I would use it that much, but it has made center punch so much more simple and accurate.

very well built buy noon worth the money

For what it is, this is a pretty expensive centre punch (compared to my others). This punch works more like a bix bit for drilling rather than your typical punches. While the quality of the machining of this bunch is good, I find that the punch sometimes "sticks" and doesn't re-arm. Unscrewing it a little seems to reset it but it's definitely an annoyance.