













Starrett Automatic Center Punch with Hardened Steel Metal - 100mm Length, 11mm Punch Diameter Tapered Point - 18AA
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LouieDad
> 24 hourWorks well but is a bit finicky to get reset for next punch. Appears well made and easy to disassemble / replace the tip.
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Leonard Gump
> 24 hourThis is the second one Ive owned. The first keeps disappearing on me. Now I KNOW where I can find one when I need it. Being Starrett, you know its high quality.
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Dean carroll
> 24 hourCommercial hollow metal door layout and prep
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Mr. Stalls
> 24 hourQuality, quality, quality. You get what you pay for from Starrett. Very well made. No complaints.
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Mike H.
> 24 hourHigh quality. You get what you pay for.
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Greg
> 24 hourProduct quickly arrived as promised. This small punch makes a tiiiiiny indention, enough for a drillbit to lead. I do wish was more potent and made a larger indention in sheet metal.
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Andrew D.
> 24 hourThis, 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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Anita and Gerry
> 24 hourWas too weak to produce a dimple in the metal sheet I wanted to drill.
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The Stinkenpooch
> 24 hourAs presented! This punch actually allows one to vary the indentation force via the adjustment knob - unlike a previous purchase!
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Jeffrey A.
> 24 hourWonderful 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.