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Dimple Die 9 Piece "Deluxe" Set


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CNC machined in-house from the highest grade domestic materials available, TMR Customs Dimple Dies are a tool that will last you a lifetime, at a price that won't break the bank!

Dimple dies/flared hole dies are used to add strength and rigidity to sheet metal panels. TMR Customs Dimple Dies are rated for a maximum sheetmetal thickness of 3/16" Mild Steel & 1/8" Chromoly.

Each die starts life as a solid billet of high grade domestic steel. We CNC machine each dimple die to exacting tolerances in-house on our Mazak CNC Turning Center. After the machining is complete, each die is sent to a dedicated heat treat facility and hardened to the optimal hardness level. After heat treating, each die is sent to a dedicated coating facility where they are coated not only for good looks, but also to protect your investment in a high quality tool.

WARRANTY: To guarantee these are the highest quality dimple dies on the market we stand behind them with our LIFETIME WARRANTY! 

To see warranty details please visit the shipping & returns section of our website. 


SKU: 1067

Product Description


Note: For those using nut/bolt or portable hydraulic punch driver to press the dies, the center through hole for the:

  • 1/2" die measures .250"
  • 3/4" die measures .400"
  • 1" die measures .645"
  • 1-1/4" die measures .800"
  • 1-1/2" die measures 1.000"
  • 1-3/4" dies measures 1.140
  • 2" die measures 1.250"
  • 2-1/4" die measures 1.490"
  • 2-1/2" die measures 1.750"



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Product Q&A

What would be the max thickness of 6016-T6 you would safety use the 2.5" die on ?
Hi Leeroys. Maximum material thickness would be 3/16". I would recommend sticking to 1/8" for best results. Hope that helps!
Does this punch the hole and dimple? Or dimple only?
Hi Chris. Dimple only. You need to pre-cut your hole in the sheet metal. The advantage to this style of Die is you can flare much thicker sheet than the punch/flare style.

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