Starrett Automatic Center Punch with Hardened Steel Metal - 100mm Length, 11mm Punch Diameter Tapered Point - 18AA

(0 Reviews)

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$46.66

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(10000 available )

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31 Ratings
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11
5
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3
Reviews
  • Freestonebound

    Greater than one week

    It 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!

  • Matthew J. Bibbee

    > 3 day

    It seems to catch and not punch sometimes but removing it and resetting the punch mechanism it hasnt completely failed yet.

  • hd_dawg

    > 3 day

    Ok for soft metals, needs stronger spring for most steels

  • JPH

    > 3 day

    This 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...).

  • Mr. Stalls

    08-06-2025

    Quality, quality, quality. You get what you pay for from Starrett. Very well made. No complaints.

  • Anita and Gerry

    > 3 day

    Was too weak to produce a dimple in the metal sheet I wanted to drill.

  • Jeffrey A.

    > 3 day

    Wonderful 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.

  • MDCarmel

    Greater than one week

    High quality center punch, USA made, type of tool that will last generations

  • Andrew D.

    > 3 day

    This, 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!

  • LouieDad

    > 3 day

    Works well but is a bit finicky to get reset for next punch. Appears well made and easy to disassemble / replace the tip.

The Starrett Automatic Center Punch with Adjustable Stroke features a lightweight, knurled steel handle for a positive grip and easy handling. 100mm (4") Length, 11mm (7/16") Diameter. Starrett punches are of the highest quality on earth. As simply as they are, punches are designed for specific applications. The drives are heat treated and seasoned to absorb repetitive shock. Punches are available in a variety of types like drive pin, center, nail set, and others. Starrett tools are essential for the many products that are measured, cut, formed or assembled. They are used in a broad range of manufacturing facilities as an essential part of metalworking, the manufacturing of durable goods, for working with exotic materials and in a wide variety of traditional and newer industries such as electronics, aerospace, energy and many others. The L.S. Starrett Company, founded in 1880, manufactures more than 5,000 variations of Precision Tools, Gages, Measuring Instruments and Saw Blades for industrial, professional and consumer markets worldwide.

From the Manufacturer

These punches are universally used and are well-proportioned for ease of use

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