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Dimple Dies

Dimple dies flare a hole in sheet metal, removing weight while the formed edge stiffens the panel — lighter and stronger in one operation. They show up everywhere from race chassis gussets and bomber seats to firewalls, instrument panels and custom brackets.

There are two main styles. Flare dies need a pre-drilled hole: drop the die in and draw it together with a draw bolt, or run it in a bench press. Punch and flare dies carry a hardened, sharpened cutting edge that punches the hole and forms the flare in one step.

Our range covers both, in single sizes and sets. US-made Pro-Tools dimple dies are CNC-machined and heat-treated, rated by Pro-Tools to 3/16" mild steel or 1/8" chromoly and backed by their lifetime warranty — available individually from 1/2" to 2-1/2" or as the 7-piece Master Set. US-made Mittler Bros. dimple die sets run from 4 to 9 pieces with a 45° flare angle, rated to 0.125" mild steel and 4130 chromoly, and their finish washer dies add raised-washer details to panels. The Woodward-Fab 13-piece set covers punch-and-flare work from 1/2" to 3", and the Baileigh 8-piece set is machined from 4140 steel.

Shape The Metal is an authorized dealer of every brand we carry. Not sure whether a full set or a couple of single sizes fits your work? Call us on (855) 605-4599 and we'll talk it through.

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Mittler Bros Raised Finished Washer Dies Sample
Mittler Bros Raised Finished Washer Dies

Mittler Bros. 1/4" Finish Washer Die (2200-FWD-250)

Mittler Bros.
$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

Create a 1/4" Raised Finished Washer in Sheet Metal Rated for up to 0.63" Aluminum, these 1/4" Washer Dies let you create a a raised finished washe...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
Pro-Tools 7 Piece Master DImple Die Set Save $208.00 Save $0.00

Pro-Tools 7 Piece Master Dimple Die Set

Pro-Tools
$907.00
$907.00 - $907.00
$907.00
$699.00
$699.00 - $699.00
$699.00
Only 5 left!

7 Piece Master Dimple Die Set from Pro-Tools This Master Set of dimple dies includes the following dies: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" and 2-1...

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$907.00
$907.00 - $907.00
$907.00
$699.00
$699.00 - $699.00
$699.00
Save $208.00 Save $0.00
Pro-Tools 1/2" Dimple Die

Pro-Tools 1/2" Dimple Die

Pro-Tools
$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00
Only 5 left!

Add strength to your panels whilst making them lighter Made in the USA from high grade locally sourced steel, Pro-Tools Dimple Dies are CNC machine...

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$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00
Pro-Tools 3/4" Dimple Die

Pro-Tools 3/4" Dimple Die

Pro-Tools
$74.00 - $74.00
$74.00
$74.00 - $74.00
$74.00
Only 5 left!

Add strength to your panels whilst making them lighter Made in the USA from high grade locally sourced steel, Pro-Tools Dimple Dies are CNC machine...

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$74.00 - $74.00
$74.00
$74.00 - $74.00
$74.00
Pro-Tools 1" Dimple Die

Pro-Tools 1" Dimple Die

Pro-Tools
$87.00 - $87.00
$87.00
$87.00 - $87.00
$87.00
Only 5 left!

Add strength to your panels whilst making them lighter Made in the USA from high grade locally sourced steel, Pro-Tools Dimple Dies are CNC machine...

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$87.00 - $87.00
$87.00
$87.00 - $87.00
$87.00
Pro-Tools 1-1/4" Dimple Die

Pro-Tools 1-1/4" Dimple Die

Pro-Tools
$112.00 - $112.00
$112.00
$112.00 - $112.00
$112.00
Only 5 left!

Add strength to your panels whilst making them lighter Made in the USA from high grade locally sourced steel, Pro-Tools Dimple Dies are CNC machine...

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$112.00 - $112.00
$112.00
$112.00 - $112.00
$112.00
Pro-Tools 1-1/2" Dimple Die

Pro-Tools 1-1/2" Dimple Die

Pro-Tools
$149.00 - $149.00
$149.00
$149.00 - $149.00
$149.00
Only 5 left!

Add strength to your panels whilst making them lighter Made in the USA from high grade locally sourced steel, Pro-Tools Dimple Dies are CNC machine...

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$149.00 - $149.00
$149.00
$149.00 - $149.00
$149.00
Pro-Tools 1-3/4" Dimple Die

Pro-Tools 1-3/4" Dimple Die

Pro-Tools
$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00
Only 5 left!

Add strength to your panels whilst making them lighter Made in the USA from high grade locally sourced steel, Pro-Tools Dimple Dies are CNC machine...

View full details
$162.00 - $162.00
$162.00
$162.00 - $162.00
$162.00
Pro-Tools 2" Dimple Die

Pro-Tools 2" Dimple Die

Pro-Tools
$174.00 - $174.00
$174.00
$174.00 - $174.00
$174.00
Only 5 left!

Add strength to your panels whilst making them lighter Made in the USA from high grade locally sourced steel, Pro-Tools Dimple Dies are CNC machine...

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$174.00 - $174.00
$174.00
$174.00 - $174.00
$174.00
Pro-Tools 2-1/2" Dimple Die

Pro-Tools 2-1/2" Dimple Die

Pro-Tools
$249.00 - $249.00
$249.00
$249.00 - $249.00
$249.00
Only 5 left!

Add strength to your panels whilst making them lighter Made in the USA from high grade locally sourced steel, Pro-Tools Dimple Dies are CNC machine...

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$249.00 - $249.00
$249.00
$249.00 - $249.00
$249.00
Mittler Bros Raised Finished Washer Dies Sample
Mittler Bros Raised Finished Washer Dies

Mittler Bros. No. 10 Finish Washer Die (2200-FWD-010)

Mittler Bros.
$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

Create a No. 10 Raised Finished Washer in Sheet Metal Rated for up to 0.63" Aluminum, these No. 10 Washer Dies let you create a a raised finished w...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
Mittler Bros 9 piece dimple die set closed
Mittler Bros 9 piece dimple die set

Mittler Bros. 9-piece Dimple Die Set (1310-314)

Mittler Bros.
$940.00 - $940.00
$940.00
$940.00 - $940.00
$940.00

US Made 9-piece Dimple Die Set by Mittler Bros.  These dimple dies by Mittler Bros. are designed to Flare or Flange panels up to 0.125" thick to en...

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$940.00 - $940.00
$940.00
$940.00 - $940.00
$940.00
Mittler Bros 7 piece Dimple Die Set Closed
Mittler Bros 7 piece Dimple Die Set

Mittler Bros. 7-piece Dimple Die Set (1310-313)

Mittler Bros.
$545.00 - $545.00
$545.00
$545.00 - $545.00
$545.00

US Made 7-piece Dimple Die Set by Mittler Bros.  These dimple dies by Mittler Bros. are designed to Flare or Flange panels up to 0.125" thick to en...

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$545.00 - $545.00
$545.00
$545.00 - $545.00
$545.00
Mittler Bros 6 piece dimple die set closed
Mittler Bros 6 piece dimple die set

Mittler Bros. 6-piece Dimple Die Set (1310-312)

Mittler Bros.
$745.00 - $745.00
$745.00
$745.00 - $745.00
$745.00

US Made 6-piece Dimple Die Set by Mittler Bros.  These dimple dies by Mittler Bros. are designed to Flare or Flange panels up to 0.125" thick to en...

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$745.00 - $745.00
$745.00
$745.00 - $745.00
$745.00
Mittler Bros 5 peice Dimple Die Set Closed
Mittler Bros 5 peice Dimple Die Set

Mittler Bros. 5-piece Dimple Die Set (1310-311)

Mittler Bros.
$555.00 - $555.00
$555.00
$555.00 - $555.00
$555.00

US Made 5-piece Dimple Die Set by Mittler Bros.  These dimple dies by Mittler Bros. are designed to Flare or Flange panels up to 0.125" thick to en...

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$555.00 - $555.00
$555.00
$555.00 - $555.00
$555.00
Mittler Bros. 4 piece dimple die set 2
Mittler Bros. 4 piece dimple die set

Mittler Bros. 4-piece Dimple Die Set (1310-310)

Mittler Bros.
$370.00 - $370.00
$370.00
$370.00 - $370.00
$370.00

US Made 4-piece Dimple Die Set by Mittler Bros. These dimple dies by Mittler Bros. are designed to flare or flange panels up to 0.125" thick to en...

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$370.00 - $370.00
$370.00
$370.00 - $370.00
$370.00
Baileigh Dimple Die Set - 8pc
Baileigh Dimple Die Set

Baileigh Dimple Die Set - 8 pc

Baileigh
$1,342.00 - $1,342.00
$1,342.00
$1,342.00
$1,342.00 - $1,342.00
$1,342.00
5+ in stock

Baileigh 4140 Dimple Die Set - 1/2" to 2-1/2" Dimple Dies Made from 4140 alloy steel, this set of Dimple Dies from Baileigh lets you lighten and st...

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$1,342.00 - $1,342.00
$1,342.00
$1,342.00
$1,342.00 - $1,342.00
$1,342.00
Woodward-Fab PF13 13 piece dimple die set
Save $54.02 Save $0.00

Woodward-Fab Dimple Die Set - 13pc

Woodward-Fab
$969.99
$969.99 - $969.99
$969.99
$915.97
$915.97 - $915.97
$915.97
5+ in stock

13-piece Punch and Flare Dimple Die Set This 13-piece Dimple Die set from Woodward-Fab provides a comprehensive set of punch and flare style dimple...

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$969.99
$969.99 - $969.99
$969.99
$915.97
$915.97 - $915.97
$915.97
Save $54.02 Save $0.00