18A Automatic Center Punch

18 Automatic Center Punches
Steel Automatic Center Punch, 5"/125mm Length, 9/16"/14mm Punch Diameter

The Starrett Automatic Center Punch with Adjustable Stroke features a lightweight, knurled steel handle for a positive grip and easy handling. 125mm (5") Length, 14mm 9/16" Diameter.

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  • Rugged automatic punches with all-steel handles and parts
  • Internal mechanism automatically - strikes a blow when downward pressure is applied
  • Spring tension, which regulates the blow, is constant so marks made by the point are uniform in depth and size for each setting
  • The point can be easily removed for regrinding or replacement
  • Adjustable knurled cap regulates the force of the blow


  • Made in America: Yes
  • Length (in): 5"
  • Length (mm): 125mm
  • Punch Diameter (in): 9/16"
  • Punch Diameter (mm): 14mm
  • Material: Steel


    2D Dimensional Drawing (PDF)



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    77.47 kb

3D CAD Files / Exploded Parts Diagram

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Product Testimonials

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      Member of Kit
      Item #DescriptionPart No.QtyInformation
      10BODY, CENTER PUNCH13751-01
      20CAP, CENTER PUNCH13752-01
      30TIP, CENTER PUNCH13750-01
      40TRIP PIN13753-01
      50SPRING, .201X.343X1.00X.028X913756-01
      70SPRING, .232X.308X1.625.038X1413796-01
      80CENTER PUNCH POINT06690-01

    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov