All perf dies are drawn
to scale as either
1" x 1" or 1.5" x 1.5"
samples.
Click here for details on the different hole patterns.

.062" x .500"
Oblong
  .070" x .500"
Oblong
 

 

.062" x .500" dia.

Oblong Pattern
35% Open, or 22%,
or 12%

 

.070" x .500" dia.

Oblong Pattern
39% Open, or 25%,
or 14%
.078" x .750"
Oblong
  .084" x .500"
Oblong
 

 

.078" x .750" dia.

Oblong Pattern
47% Open, or 34%,
or 16%

 

.084" x .500" dia.

Oblong Pattern
25% Open
.093" x .750"
Oblong
  .109" x .750"
Oblong
 

 

.093" x .750" dia.

Oblong Pattern
44% Open, or 17%

 

.109" x .750" dia.

Oblong Pattern
43% Open, or 15%
.125" x .875"
Oblong
  .140" x .750"
Oblong
 

 

.125" x .875" dia.

Oblong Pattern
37% Open only

 

.140" x .750" dia.

Oblong Pattern
36% Open only
.156" x .750"
Oblong
  .171" x .750"
Oblong
 

 

.156" x .750" dia.

Oblong Pattern
40% Open, or 30%,
or 16%

 

.171" x .750" dia.

Oblong Pattern
36% Open, or 20%,
or 7%
.187" x .625"
Oblong
  .187" x .750"
Oblong
 

 

.187" x .625" dia.

Oblong Pattern
22% Open only

 

.187" x .750" dia.

Oblong Pattern
39% Open, or 29%,
or 8%
.188" x .625"
Oblong
  .203" x .750"
Oblong
 

 

.188" x .625" dia.

Oblong Pattern
55% Open, or 40%

 

.203" x .750" dia.

Oblong Pattern
37% Open, or 21%,
or 16%
.218" x .750"
Oblong
  .250"
Diamond Straight
 

 

.218" x .750" dia.

Oblong Pattern
40% Open, or 23%,
or 17%

 

0.250" dia
0.500" centers
Straight Pattern

.200" SQ
Straight

  .250" SQ
Straight
 

 

0.200" SQ dia
0.250" centers
Straight Pattern
64% Open

 

0.250" dia
0.312" centers
Straight Pattern
64% Open
.500" SQ
Straight
  .250" HEX
Staggered
 

 

0.500" dia
0.625" centers
Straight Pattern
64% Open

 

0.250" HEX dia
0.281" centers
Stg. Pattern
79% Open
.250" x .750"
Ovalesque
     

 

0.250 x 0.750" dia

Ovalesque Pattern
66% Open
   

 

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