Dimple Die Kits


Dimple Die Kits for Sheet Metal Fabrications


Machine Shop Dimple Die Kits Manufacturer

Dimple Dies and Dimple Die Kits are essential tools for any machine shop or for any business using sheet metal fabrication for parts or repairs.  Mittler Brothers/Tanner Racing Products manufactures an assortment of Dimple Dies and a wide range of automotive, racing and aircraft tools and accessories.  We manufacture sheet metal fabrication equipment and tools in the U.S.A.—in Missouri, west of St. Louis.  We ship Dimple Die Kits, equipment and other accessories nationwide and to clients worldwide.

Dimple Die Kits Are Available Direct from Mittler Brothers—Contact Us

Call Mittler Brothers Toll-Free, Nationwide: 800-467-2464

St. Louis Metropolitan Area Callers: 636-745-7757


Choose Dimple Die Kits for Your Machine Shop

Our newly redesigned Dimple Dies are ideal for a wide range of sheet metal fabrication applications.  We engineered these Dimple Dies to flange or flare existing holes in sheet metal fabrications, and do increase the durability of the finished product.  These products enhance the appearance of your finished sheet metal panels and actually provide additional strength for the metal around holes.  You can use our Dimple Dies on sheet metal panels up to 0.125” thickness (mild steels) or on 4130 chrome molly materials.  Additionally, we fabricate precision Dimple Dies with a 45˚ Flare/Dimple angle.


The Mittler Brothers product line of Dimple Die Kits with includes:

  • —4 Piece Dimple Die Kit includes ½”, 1”, 1-½” and 2” Dimple Dies
  • —5 Piece Dimple Die Kit includes ½”, 1”, 1-½”, 2” and 2-½” Dimple Dies
  • —6 Piece Dimple Die Kit includes ½”, 1”, 1-½”, 2”, 2-½” and 3” Dimple Dies
  • —7 Piece Dimple Die Kit includes ½”, ¾”, 1”, 1-¼”,  1-½”, 1-¾”, and 2” Dimple Dies
  • —9 Piece Dimple Die Kit includes ½”, ¾”, 1”,1-¼”, 1-½”, 1-¾”, 2”, 2-½” and 3” Dimple Dies

Your mechanics or machinists can also choose Dimple Dies with varying interior diameters and outer diameters.  These products include:

  • —.500” or .750” (½” or ¾”) interior diameter with a 2” outer diameter (OD)
  • —1.000” or 1.250” (1” or 1-¼”) interior diameter with a 2-½” outer diameter (OD)
  • —1.500” or 1.750” (1-½” or 1-¾”) interior diameter with a 3” outer diameter (OD)
  • —2.000” or 2” interior diameter with a 3-½” outer diameter (OD)
  • —2.500” or 2-½” interior diameter with a 4” outer diameter (OD)
  • —3.000” or 3” interior diameter with a 4-½” outer diameter (OD)

Choose Individual Dimple Dies from Mittler Brothers

Mittler Brothers/Tanner Racing Products sells individual Dimple Dies to a diverse clientele.  Customers are welcome to buy the specific Dimple Die required in your shop, or choose the whole set so you have a wide selection of dies to use.  Currently, our Dimples Dies that are available individually include:

  • —½” Dimple Die
  • —¾” Dimple Die
  • —1” Dimple Die
  • —1-¼” Dimple Die
  • —1-½” Dimple Die
  • —1-¾” Dimple Die
  • —2” Dimple Die
  • —2½” Dimple Die
  • —3” Dimple Die

Additional products that are ideal for sheet metal fabrications include automotive and standard Punch & Flares/Sets and Aircraft Punch & Flares.  We do offer dashboard/instrument panel, gauge hole punches, as well as other useful accessories.

Choose Dimple Dies and Dimple Die Kits from Mittler Brothers/Tanner Racing Products

Call Mittler Brothers Toll-Free: 800-467-2464

Local Calls: 636-745-7757