













Starrett Automatic Center Punch with Hardened Steel Metal - 100mm Length, 11mm Punch Diameter Tapered Point - 18AA
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Freestonebound
Greater than one weekIt is smaller than I expected. It works well but I wish I would have gotten the 18c. It would have been a little bit bigger and punched a little bit harder. All in all a very high-quality product!
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Matthew J. Bibbee
> 3 dayIt seems to catch and not punch sometimes but removing it and resetting the punch mechanism it hasnt completely failed yet.
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hd_dawg
> 3 dayOk for soft metals, needs stronger spring for most steels
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JPH
> 3 dayThis gets a solid five stars because it really is perfect. The wind up is very, very smooth with a nice and short throw, which helps keep it on the spot while pressing on it. The resulting action is quick, firm, and surprisingly powerful considering how effortless the wind up is. It makes me wonder if they are somehow cheating the conservation of momentum and energy... Oh yeah and the knurling and overall look is second to none. It feels super sweet to hold! Given all of this, plus the fact that it only costs as much as 6 lattes, plus the fact that its still made in the USA, dont even bother to waste your money on a cheaper import (which are only cheaper by about 1/2 as much - were still in the impulse dollars range here folks...).
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Mr. Stalls
08-06-2025Quality, quality, quality. You get what you pay for from Starrett. Very well made. No complaints.
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Anita and Gerry
> 3 dayWas too weak to produce a dimple in the metal sheet I wanted to drill.
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Jeffrey A.
> 3 dayWonderful little center punch. It only rarely misfires and you have to do it again, but normally it is excellent. It is light duty and only good for soft or thin metals.
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MDCarmel
Greater than one weekHigh quality center punch, USA made, type of tool that will last generations
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Andrew D.
> 3 dayThis, the 18AA is a little brother to the 18A. Keep in mind that the 18AA has no replaceable tips which can be a good thing as its more rugged. I use auto center punches for aviation rivet removal so they are heavily abused. Starrett auto center punches have never misfired even once for me. Bypass the red punches from the tool truck they are junk compared to a Starrett!
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LouieDad
> 3 dayWorks well but is a bit finicky to get reset for next punch. Appears well made and easy to disassemble / replace the tip.